22442660062620 has 48 divisors (see below), whose sum is σ = 71816512201728. Its totient is φ = 5129750871360.

The previous prime is 22442660062601. The next prime is 22442660062621. The reversal of 22442660062620 is 2626006624422.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22442660062621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26717452036 + ... + 26717452875.

It is an arithmetic number, because the mean of its divisors is an integer number (1496177337536).

Almost surely, 2^{22442660062620} is an apocalyptic number.

22442660062620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22442660062620 is an abundant number, since it is smaller than the sum of its proper divisors (49373852139108).

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

22442660062620 is a wasteful number, since it uses less digits than its factorization.

22442660062620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53434904930 (or 53434904928 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 22442660062620 in words is "twenty-two trillion, four hundred forty-two billion, six hundred sixty million, sixty-two thousand, six hundred twenty".