222100112002022 has 8 divisors (see below), whose sum is σ = 333150554037576. Its totient is φ = 111049927322832.

The previous prime is 222100112001923. The next prime is 222100112002051. The reversal of 222100112002022 is 220200211001222.

It is a happy number.

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 pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62166908 + ... + 65642399.

It is an arithmetic number, because the mean of its divisors is an integer number (41643819254697).

Almost surely, 2^{222100112002022} is an apocalyptic number.

222100112002022 is a deficient number, since it is larger than the sum of its proper divisors (111050442035554).

222100112002022 is a wasteful number, since it uses less digits than its factorization.

222100112002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128678182.

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

Adding to 222100112002022 its reverse (220200211001222), we get a palindrome (442300323003244).

The spelling of 222100112002022 in words is "two hundred twenty-two trillion, one hundred billion, one hundred twelve million, two thousand, twenty-two".