11210022222102 has 64 divisors (see below), whose sum is σ = 27176403985920. Its totient is φ = 3396902364000.

The previous prime is 11210022222083. The next prime is 11210022222187. The reversal of 11210022222102 is 20122222001211.

It is a happy number.

11210022222102 is a `hidden beast` number, since 11 + 210 + 0 + 222 + 221 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31054852 + ... + 31413752.

It is an arithmetic number, because the mean of its divisors is an integer number (424631312280).

Almost surely, 2^{11210022222102} is an apocalyptic number.

11210022222102 is an abundant number, since it is smaller than the sum of its proper divisors (15966381763818).

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

11210022222102 is a wasteful number, since it uses less digits than its factorization.

11210022222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411506 (or 411500 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 11210022222102 its reverse (20122222001211), we get a palindrome (31332244223313).

The spelling of 11210022222102 in words is "eleven trillion, two hundred ten billion, twenty-two million, two hundred twenty-two thousand, one hundred two".