130120122000 has 160 divisors (see below), whose sum is σ = 457644530304. Its totient is φ = 31544256000.

The previous prime is 130120121927. The next prime is 130120122017. The reversal of 130120122000 is 221021031.

It is a super-2 number, since 2×130120122000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 919759 + ... + 1051758.

Almost surely, 2^130120122000 is an apocalyptic number.

130120122000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130120122000 is an abundant number, since it is smaller than the sum of its proper divisors (327524408304).

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

130120122000 is a wasteful number, since it uses less digits than its factorization.

130120122000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1971554 (or 1971538 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 130120122000 its reverse (221021031), we get a palindrome (130341143031).

The spelling of 130120122000 in words is "one hundred thirty billion, one hundred twenty million, one hundred twenty-two thousand".