11212100102022 has 32 divisors (see below), whose sum is σ = 22601141748864. Its totient is φ = 3707992320000.

The previous prime is 11212100102009. The next prime is 11212100102069. The reversal of 11212100102022 is 22020100121211.

It is a super-2 number, since 2×11212100102022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11212100101992 and 11212100102010.

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, 14097304 + ... + 14871387.

It is an arithmetic number, because the mean of its divisors is an integer number (706285679652).

Almost surely, 2^{11212100102022} is an apocalyptic number.

11212100102022 is an abundant number, since it is smaller than the sum of its proper divisors (11389041646842).

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

11212100102022 is a wasteful number, since it uses less digits than its factorization.

11212100102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28969204.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11212100102022 its reverse (22020100121211), we get a palindrome (33232200223233).

The spelling of 11212100102022 in words is "eleven trillion, two hundred twelve billion, one hundred million, one hundred two thousand, twenty-two".