11100012020202 has 64 divisors (see below), whose sum is σ = 26713083525120. Its totient is φ = 3003807167424.

The previous prime is 11100012020147. The next prime is 11100012020369. The reversal of 11100012020202 is 20202021000111.

It is a super-2 number, since 2×11100012020202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1758603 + ... + 5029185.

It is an arithmetic number, because the mean of its divisors is an integer number (417391930080).

Almost surely, 2^{11100012020202} is an apocalyptic number.

11100012020202 is an abundant number, since it is smaller than the sum of its proper divisors (15613071504918).

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

11100012020202 is a wasteful number, since it uses less digits than its factorization.

11100012020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3274867.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11100012020202 its reverse (20202021000111), we get a palindrome (31302033020313).

The spelling of 11100012020202 in words is "eleven trillion, one hundred billion, twelve million, twenty thousand, two hundred two".