155522014131000 has 128 divisors (see below), whose sum is σ = 529340382754560. Its totient is φ = 37702306448000.

The previous prime is 155522014130941. The next prime is 155522014131049. The reversal of 155522014131000 is 131410225551.

It is a super-2 number, since 2×155522014131000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2356361154 + ... + 2356427153.

It is an arithmetic number, because the mean of its divisors is an integer number (4135471740270).

Almost surely, 2^{155522014131000} is an apocalyptic number.

155522014131000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

155522014131000 is an abundant number, since it is smaller than the sum of its proper divisors (373818368623560).

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

155522014131000 is a wasteful number, since it uses less digits than its factorization.

155522014131000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4712788342 (or 4712788328 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 155522014131000 its reverse (131410225551), we get a palindrome (155653424356551).

The spelling of 155522014131000 in words is "one hundred fifty-five trillion, five hundred twenty-two billion, fourteen million, one hundred thirty-one thousand".