222212021000122 has 16 divisors (see below), whose sum is σ = 333648059062752. Its totient is φ = 110996003640240.

The previous prime is 222212021000119. The next prime is 222212021000143. The reversal of 222212021000122 is 221000120212222.

222212021000122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 222212021000122.

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, 209066913 + ... + 210127099.

It is an arithmetic number, because the mean of its divisors is an integer number (20853003691422).

Almost surely, 2^{222212021000122} is an apocalyptic number.

222212021000122 is a deficient number, since it is larger than the sum of its proper divisors (111436038062630).

222212021000122 is a wasteful number, since it uses less digits than its factorization.

222212021000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163853.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 222212021000122 its reverse (221000120212222), we get a palindrome (443212141212344).

The spelling of 222212021000122 in words is "two hundred twenty-two trillion, two hundred twelve billion, twenty-one million, one hundred twenty-two", and thus it is an aban number.