2212122012022 has 256 divisors, whose sum is σ = 4017801553920. Its totient is φ = 904968142848.

The previous prime is 2212122012007. The next prime is 2212122012041. The reversal of 2212122012022 is 2202102212122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8607478518 + ... + 8607478774.

It is an arithmetic number, because the mean of its divisors is an integer number (15694537320).

Almost surely, 2^{2212122012022} is an apocalyptic number.

2212122012022 is a deficient number, since it is larger than the sum of its proper divisors (1805679541898).

2212122012022 is a wasteful number, since it uses less digits than its factorization.

2212122012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2212122012022 its reverse (2202102212122), we get a palindrome (4414224224144).

The spelling of 2212122012022 in words is "two trillion, two hundred twelve billion, one hundred twenty-two million, twelve thousand, twenty-two".