222022112002222 has 16 divisors (see below), whose sum is σ = 380609578908000. Its totient is φ = 95152272703488.

The previous prime is 222022112002213. The next prime is 222022112002237. The reversal of 222022112002222 is 222200211220222.

222022112002222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 222022112002193 and 222022112002202.

It is a congruent number.

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, 22804654 + ... + 31049902.

It is an arithmetic number, because the mean of its divisors is an integer number (23788098681750).

Almost surely, 2^{222022112002222} is an apocalyptic number.

222022112002222 is a deficient number, since it is larger than the sum of its proper divisors (158587466905778).

222022112002222 is a wasteful number, since it uses less digits than its factorization.

222022112002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10168635.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 222022112002222 its reverse (222200211220222), we get a palindrome (444222323222444).

The spelling of 222022112002222 in words is "two hundred twenty-two trillion, twenty-two billion, one hundred twelve million, two thousand, two hundred twenty-two".