11222102022 has 32 divisors (see below), whose sum is σ = 22935755232. Its totient is φ = 3659195904.

The previous prime is 11222102011. The next prime is 11222102053. The reversal of 11222102022 is 22020122211.

It is a junction number, because it is equal to n+sod(n) for n = 11222101992 and 11222102010.

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, 54808 + ... + 159524.

It is an arithmetic number, because the mean of its divisors is an integer number (716742351).

Almost surely, 2^11222102022 is an apocalyptic number.

11222102022 is an abundant number, since it is smaller than the sum of its proper divisors (11713653210).

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

11222102022 is a wasteful number, since it uses less digits than its factorization.

11222102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105112.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11222102022 its reverse (22020122211), we get a palindrome (33242224233).

The spelling of 11222102022 in words is "eleven billion, two hundred twenty-two million, one hundred two thousand, twenty-two".