20622024021030 has 64 divisors (see below), whose sum is σ = 49645999180800. Its totient is φ = 5482211091840.

The previous prime is 20622024021019. The next prime is 20622024021059. The reversal of 20622024021030 is 3012042022602.

It is a happy number.

It is a Curzon number.

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, 15548895 + ... + 16822965.

It is an arithmetic number, because the mean of its divisors is an integer number (775718737200).

Almost surely, 2^{20622024021030} is an apocalyptic number.

20622024021030 is an abundant number, since it is smaller than the sum of its proper divisors (29023975159770).

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

20622024021030 is a wasteful number, since it uses less digits than its factorization.

20622024021030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275749.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 20622024021030 its reverse (3012042022602), we get a palindrome (23634066043632).

The spelling of 20622024021030 in words is "twenty trillion, six hundred twenty-two billion, twenty-four million, twenty-one thousand, thirty".