15202114400120 has 32 divisors (see below), whose sum is σ = 35129210306400. Its totient is φ = 5916498576768.

The previous prime is 15202114400029. The next prime is 15202114400141. The reversal of 15202114400120 is 2100441120251.

It is a super-2 number, since 2×15202114400120² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 5135847980 + ... + 5135850939.

It is an arithmetic number, because the mean of its divisors is an integer number (1097787822075).

Almost surely, 2^{15202114400120} is an apocalyptic number.

15202114400120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15202114400120 is an abundant number, since it is smaller than the sum of its proper divisors (19927095906280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15202114400120 is a wasteful number, since it uses less digits than its factorization.

15202114400120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10271698967 (or 10271698963 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 15202114400120 its reverse (2100441120251), we get a palindrome (17302555520371).

The spelling of 15202114400120 in words is "fifteen trillion, two hundred two billion, one hundred fourteen million, four hundred thousand, one hundred twenty".