15055401405122 has 16 divisors (see below), whose sum is σ = 25600277693760. Its totient is φ = 6582928549392.

The previous prime is 15055401405113. The next prime is 15055401405127. The reversal of 15055401405122 is 22150410455051.

It is a super-3 number, since 3×15055401405122³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (15055401405127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15238260038 + ... + 15238261025.

It is an arithmetic number, because the mean of its divisors is an integer number (1600017355860).

Almost surely, 2^{15055401405122} is an apocalyptic number.

15055401405122 is a deficient number, since it is larger than the sum of its proper divisors (10544876288638).

15055401405122 is a wasteful number, since it uses less digits than its factorization.

15055401405122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30476521097.

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 15055401405122 in words is "fifteen trillion, fifty-five billion, four hundred one million, four hundred five thousand, one hundred twenty-two".