2130621122022 has 16 divisors (see below), whose sum is σ = 4266382473840. Its totient is φ = 709350335712.

The previous prime is 2130621121997. The next prime is 2130621122051. The reversal of 2130621122022 is 2202211260312.

It is a junction number, because it is equal to n+sod(n) for n = 2130621121983 and 2130621122001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214170853 + ... + 214180800.

It is an arithmetic number, because the mean of its divisors is an integer number (266648904615).

Almost surely, 2^{2130621122022} is an apocalyptic number.

2130621122022 is an abundant number, since it is smaller than the sum of its proper divisors (2135761351818).

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

2130621122022 is a wasteful number, since it uses less digits than its factorization.

2130621122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428352487.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 2130621122022 its reverse (2202211260312), we get a palindrome (4332832382334).

The spelling of 2130621122022 in words is "two trillion, one hundred thirty billion, six hundred twenty-one million, one hundred twenty-two thousand, twenty-two".