11002122022222 has 16 divisors (see below), whose sum is σ = 17760416845392. Its totient is φ = 5092592641920.

The previous prime is 11002122022211. The next prime is 11002122022237. The reversal of 11002122022222 is 22222022120011.

It is a self number, because there is not a number n which added to its sum of digits gives 11002122022222.

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, 2652389928 + ... + 2652394075.

It is an arithmetic number, because the mean of its divisors is an integer number (1110026052837).

Almost surely, 2^{11002122022222} is an apocalyptic number.

11002122022222 is a deficient number, since it is larger than the sum of its proper divisors (6758294823170).

11002122022222 is a wasteful number, since it uses less digits than its factorization.

11002122022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5304784083.

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

Adding to 11002122022222 its reverse (22222022120011), we get a palindrome (33224144142233).

The spelling of 11002122022222 in words is "eleven trillion, two billion, one hundred twenty-two million, twenty-two thousand, two hundred twenty-two".