10111010111120 has 40 divisors (see below), whose sum is σ = 23508235751616. Its totient is φ = 4044380432768.

The previous prime is 10111010111113. The next prime is 10111010111171. The reversal of 10111010111120 is 2111101011101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

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, 21392069 + ... + 21859611.

Almost surely, 2^{10111010111120} is an apocalyptic number.

10111010111120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10111010111120 is an abundant number, since it is smaller than the sum of its proper divisors (13397225640496).

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

10111010111120 is a wasteful number, since it uses less digits than its factorization.

10111010111120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737879 (or 737873 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 10111010111120 its reverse (2111101011101), we get a palindrome (12222111122221).

The spelling of 10111010111120 in words is "ten trillion, one hundred eleven billion, ten million, one hundred eleven thousand, one hundred twenty".