222112221010022 has 32 divisors (see below), whose sum is σ = 393096567435264. Its totient is φ = 92108543997600.

The previous prime is 222112221010007. The next prime is 222112221010061. The reversal of 222112221010022 is 220010122211222.

It is a super-3 number, since 3×222112221010022³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222112221009976 and 222112221010003.

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, 29176754 + ... + 35993157.

It is an arithmetic number, because the mean of its divisors is an integer number (12284267732352).

Almost surely, 2^{222112221010022} is an apocalyptic number.

222112221010022 is a deficient number, since it is larger than the sum of its proper divisors (170984346425242).

222112221010022 is a wasteful number, since it uses less digits than its factorization.

222112221010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65177804.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 222112221010022 its reverse (220010122211222), we get a palindrome (442122343221244).

The spelling of 222112221010022 in words is "two hundred twenty-two trillion, one hundred twelve billion, two hundred twenty-one million, ten thousand, twenty-two".