11101122020202 has 16 divisors (see below), whose sum is σ = 22222014529440. Its totient is φ = 3697078925232.

The previous prime is 11101122020119. The next prime is 11101122020207. The reversal of 11101122020202 is 20202022110111.

11101122020202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11101122020202² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11101122020207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823763077 + ... + 823776552.

It is an arithmetic number, because the mean of its divisors is an integer number (1388875908090).

Almost surely, 2^{11101122020202} is an apocalyptic number.

11101122020202 is an abundant number, since it is smaller than the sum of its proper divisors (11120892509238).

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

11101122020202 is a wasteful number, since it uses less digits than its factorization.

11101122020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647540757.

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

Adding to 11101122020202 its reverse (20202022110111), we get a palindrome (31303144130313).

The spelling of 11101122020202 in words is "eleven trillion, one hundred one billion, one hundred twenty-two million, twenty thousand, two hundred two".