11100122102000 has 80 divisors (see below), whose sum is σ = 26841129474432. Its totient is φ = 4439877753600.

The previous prime is 11100122101967. The next prime is 11100122102009. The reversal of 11100122102000 is 20122100111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100122102009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60354182 + ... + 60537818.

Almost surely, 2^{11100122102000} is an apocalyptic number.

11100122102000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11100122102000 is an abundant number, since it is smaller than the sum of its proper divisors (15741007372432).

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

11100122102000 is a wasteful number, since it uses less digits than its factorization.

11100122102000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213883 (or 213867 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11100122102000 its reverse (20122100111), we get a palindrome (11120244202111).

The spelling of 11100122102000 in words is "eleven trillion, one hundred billion, one hundred twenty-two million, one hundred two thousand".