11202102220022 has 48 divisors (see below), whose sum is σ = 19627423791360. Its totient is φ = 4697188129872.

The previous prime is 11202102219991. The next prime is 11202102220027. The reversal of 11202102220022 is 22002220120211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202102220027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95162333 + ... + 95279975.

It is an arithmetic number, because the mean of its divisors is an integer number (408904662320).

Almost surely, 2^{11202102220022} is an apocalyptic number.

11202102220022 is a deficient number, since it is larger than the sum of its proper divisors (8425321571338).

11202102220022 is a wasteful number, since it uses less digits than its factorization.

11202102220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120825 (or 120778 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 11202102220022 its reverse (22002220120211), we get a palindrome (33204322340233).

The spelling of 11202102220022 in words is "eleven trillion, two hundred two billion, one hundred two million, two hundred twenty thousand, twenty-two".