222100122012022 has 8 divisors (see below), whose sum is σ = 333216507974976. Its totient is φ = 111027952687032.

The previous prime is 222100122012019. The next prime is 222100122012049. The reversal of 222100122012022 is 220210221001222.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11054146933 + ... + 11054167024.

It is an arithmetic number, because the mean of its divisors is an integer number (41652063496872).

Almost surely, 2^{222100122012022} is an apocalyptic number.

222100122012022 is a deficient number, since it is larger than the sum of its proper divisors (111116385962954).

222100122012022 is a wasteful number, since it uses less digits than its factorization.

222100122012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22108318982.

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

Adding to 222100122012022 its reverse (220210221001222), we get a palindrome (442310343013244).

The spelling of 222100122012022 in words is "two hundred twenty-two trillion, one hundred billion, one hundred twenty-two million, twelve thousand, twenty-two".