11011102122000 has 80 divisors (see below), whose sum is σ = 35499793260672. Its totient is φ = 2936293897600.

The previous prime is 11011102121977. The next prime is 11011102122011. The reversal of 11011102122000 is 22120111011.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×11011102122000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 917585844 + ... + 917597843.

Almost surely, 2^{11011102122000} is an apocalyptic number.

11011102122000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11011102122000 is an abundant number, since it is smaller than the sum of its proper divisors (24488691138672).

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

11011102122000 is a wasteful number, since it uses less digits than its factorization.

11011102122000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835183713 (or 1835183697 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11011102122000 its reverse (22120111011), we get a palindrome (11033222233011).

The spelling of 11011102122000 in words is "eleven trillion, eleven billion, one hundred two million, one hundred twenty-two thousand".