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22122003341401 = 383145339752099
BaseRepresentation
bin1010000011110101011100…
…01001101010000001011001
32220022211202110010020212221
411001322232021222001121
510344421330323411101
6115014412534104041
74442155602561565
oct501725611520131
986284673106787
1022122003341401
117059986191a97
1225934861ab021
13c46132aa9682
145669d413c6a5
1528569db3baa1
hex141eae26a059

22122003341401 has 8 divisors (see below), whose sum is σ = 22195028505600. Its totient is φ = 22049057685072.

The previous prime is 22122003341381. The next prime is 22122003341411. The reversal of 22122003341401 is 10414330022122.

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 22122003341401 - 25 = 22122003341369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22122003341411) 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, 19319551 + ... + 20432548.

It is an arithmetic number, because the mean of its divisors is an integer number (2774378563200).

Almost surely, 222122003341401 is an apocalyptic number.

It is an amenable number.

22122003341401 is a deficient number, since it is larger than the sum of its proper divisors (73025164199).

22122003341401 is a wasteful number, since it uses less digits than its factorization.

22122003341401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39753935.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 22122003341401 its reverse (10414330022122), we get a palindrome (32536333363523).

The spelling of 22122003341401 in words is "twenty-two trillion, one hundred twenty-two billion, three million, three hundred forty-one thousand, four hundred one".

Divisors: 1 383 1453 556499 39752099 15225053917 57759799847 22122003341401