22012020102122 has 8 divisors (see below), whose sum is σ = 33021178657056. Its totient is φ = 11004960549772.

The previous prime is 22012020102091. The next prime is 22012020102169. The reversal of 22012020102122 is 22120102021022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22012020102122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524724428 + ... + 524766375.

It is an arithmetic number, because the mean of its divisors is an integer number (4127647332132).

Almost surely, 2^{22012020102122} is an apocalyptic number.

22012020102122 is a deficient number, since it is larger than the sum of its proper divisors (11009158554934).

22012020102122 is a wasteful number, since it uses less digits than its factorization.

22012020102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049501292.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22012020102122 its reverse (22120102021022), we get a palindrome (44132122123144).

The spelling of 22012020102122 in words is "twenty-two trillion, twelve billion, twenty million, one hundred two thousand, one hundred twenty-two".