222021100102022 has 16 divisors (see below), whose sum is σ = 371016692479440. Its totient is φ = 98937784660512.

The previous prime is 222021100101959. The next prime is 222021100102031. The reversal of 222021100102022 is 220201001120222.

It is a happy number.

222021100102022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 147228845468 + ... + 147228846975.

It is an arithmetic number, because the mean of its divisors is an integer number (23188543279965).

Almost surely, 2^{222021100102022} is an apocalyptic number.

222021100102022 is a deficient number, since it is larger than the sum of its proper divisors (148995592377418).

222021100102022 is a wasteful number, since it uses less digits than its factorization.

222021100102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294457692487.

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

Adding to 222021100102022 its reverse (220201001120222), we get a palindrome (442222101222244).

The spelling of 222021100102022 in words is "two hundred twenty-two trillion, twenty-one billion, one hundred million, one hundred two thousand, twenty-two".