2222212022022 has 32 divisors (see below), whose sum is σ = 4448532182400. Its totient is φ = 740052826688.

The previous prime is 2222212021993. The next prime is 2222212022053. The reversal of 2222212022022 is 2202202122222.

It is a self number, because there is not a number n which added to its sum of digits gives 2222212022022.

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, 64847929 + ... + 64882187.

It is an arithmetic number, because the mean of its divisors is an integer number (139016630700).

Almost surely, 2^{2222212022022} is an apocalyptic number.

2222212022022 is an abundant number, since it is smaller than the sum of its proper divisors (2226320160378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2222212022022 is a wasteful number, since it uses less digits than its factorization.

2222212022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43940.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 2222212022022 its reverse (2202202122222), we get a palindrome (4424414144244).

The spelling of 2222212022022 in words is "two trillion, two hundred twenty-two billion, two hundred twelve million, twenty-two thousand, twenty-two".