22201022010102 has 32 divisors (see below), whose sum is σ = 47823495739488. Its totient is φ = 6830239428096.

The previous prime is 22201022010071. The next prime is 22201022010149. The reversal of 22201022010102 is 20101022010222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16953603 + ... + 18216110.

It is an arithmetic number, because the mean of its divisors is an integer number (1494484241859).

Almost surely, 2^{22201022010102} is an apocalyptic number.

22201022010102 is an abundant number, since it is smaller than the sum of its proper divisors (25622473729386).

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

22201022010102 is a wasteful number, since it uses less digits than its factorization.

22201022010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35177824.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22201022010102 its reverse (20101022010222), we get a palindrome (42302044020324).

The spelling of 22201022010102 in words is "twenty-two trillion, two hundred one billion, twenty-two million, ten thousand, one hundred two".