11100110020002 has 32 divisors (see below), whose sum is σ = 24682147243200. Its totient is φ = 3697751260224.

The previous prime is 11100110019919. The next prime is 11100110020019. The reversal of 11100110020002 is 20002001100111.

It is a happy number.

It is a super-2 number, since 2×11100110020002² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63395463 + ... + 63570314.

It is an arithmetic number, because the mean of its divisors is an integer number (771317101350).

Almost surely, 2^{11100110020002} is an apocalyptic number.

11100110020002 is an abundant number, since it is smaller than the sum of its proper divisors (13582037223198).

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

11100110020002 is a wasteful number, since it uses less digits than its factorization.

11100110020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126967407 (or 126967401 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11100110020002 its reverse (20002001100111), we get a palindrome (31102111120113).

The spelling of 11100110020002 in words is "eleven trillion, one hundred billion, one hundred ten million, twenty thousand, two".