2130122054424 has 128 divisors (see below), whose sum is σ = 6554794659840. Its totient is φ = 561741322752.

The previous prime is 2130122054413. The next prime is 2130122054453. The reversal of 2130122054424 is 4244502210312.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2130122054391 and 2130122054400.

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, 29694969 + ... + 29766615.

It is an arithmetic number, because the mean of its divisors is an integer number (51209333280).

Almost surely, 2^{2130122054424} is an apocalyptic number.

2130122054424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2130122054424 is an abundant number, since it is smaller than the sum of its proper divisors (4424672605416).

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

2130122054424 is a wasteful number, since it uses less digits than its factorization.

2130122054424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85289 (or 85285 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 2130122054424 its reverse (4244502210312), we get a palindrome (6374624264736).

The spelling of 2130122054424 in words is "two trillion, one hundred thirty billion, one hundred twenty-two million, fifty-four thousand, four hundred twenty-four".