11111002020202 has 16 divisors (see below), whose sum is σ = 19048234703040. Its totient is φ = 4761657341568.

The previous prime is 11111002020187. The next prime is 11111002020253. The reversal of 11111002020202 is 20202020011111.

11111002020202 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 2×11111002020202² (a number of 27 digits) contains 22 as substring.

11111002020202 is a modest number, since divided by 2020202 gives 111110 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16377927 + ... + 17042842.

It is an arithmetic number, because the mean of its divisors is an integer number (1190514668940).

Almost surely, 2^{11111002020202} is an apocalyptic number.

11111002020202 is a deficient number, since it is larger than the sum of its proper divisors (7937232682838).

11111002020202 is a wasteful number, since it uses less digits than its factorization.

11111002020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33444525.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11111002020202 its reverse (20202020011111), we get a palindrome (31313022031313).

The spelling of 11111002020202 in words is "eleven trillion, one hundred eleven billion, two million, twenty thousand, two hundred two".