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1010022222101 = 7940597314927
BaseRepresentation
bin11101011001010100000…
…01000000100100010101
310120120001012000001121012
432230222001000210111
5113022011142101401
62051555305302005
7132654202143314
oct16545201004425
93516035001535
101010022222101
1135a391238782
121438ba494905
1374324766989
1436c5751227b
151b4165638bb
hexeb2a040915

1010022222101 has 8 divisors (see below), whose sum is σ = 1022835755520. Its totient is φ = 997209399888.

The previous prime is 1010022222091. The next prime is 1010022222103. The reversal of 1010022222101 is 1012222200101.

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

It is a cyclic number.

It is not a de Polignac number, because 1010022222101 - 222 = 1010018027797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010022222103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3049700 + ... + 3364626.

It is an arithmetic number, because the mean of its divisors is an integer number (127854469440).

Almost surely, 21010022222101 is an apocalyptic number.

It is an amenable number.

1010022222101 is a deficient number, since it is larger than the sum of its proper divisors (12813533419).

1010022222101 is an equidigital number, since it uses as much as digits as its factorization.

1010022222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355603.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1010022222101 its reverse (1012222200101), we get a palindrome (2022244422202).

The spelling of 1010022222101 in words is "one trillion, ten billion, twenty-two million, two hundred twenty-two thousand, one hundred one".

Divisors: 1 79 40597 314927 3207163 24879233 12785091419 1010022222101