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222122023133001 = 378889793853411
BaseRepresentation
bin110010100000010011010000…
…010010010001111101001001
31002010110122202200222211102120
4302200103100102101331021
5213103221400410224001
62104225240531521453
764533533541350025
oct6240232022217511
91063418680884376
10222122023133001
116485846a393032
1220ab48a0159289
1396c302b1a7b54
143cbca98635385
151aa2d847da236
hexca04d0491f49

222122023133001 has 8 divisors (see below), whose sum is σ = 296163076079904. Its totient is φ = 148081159470720.

The previous prime is 222122023132993. The next prime is 222122023133029. The reversal of 222122023133001 is 100331320221222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222122023133001 - 23 = 222122023132993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222122023133401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44560015 + ... + 49293396.

It is an arithmetic number, because the mean of its divisors is an integer number (37020384509988).

Almost surely, 2222122023133001 is an apocalyptic number.

It is an amenable number.

222122023133001 is a deficient number, since it is larger than the sum of its proper divisors (74041052946903).

222122023133001 is an equidigital number, since it uses as much as digits as its factorization.

222122023133001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94642311.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 222122023133001 its reverse (100331320221222), we get a palindrome (322453343354223).

The spelling of 222122023133001 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, twenty-three million, one hundred thirty-three thousand, one".

Divisors: 1 3 788897 2366691 93853411 281560233 74040674377667 222122023133001