11210120120 has 32 divisors (see below), whose sum is σ = 25232331600. Its totient is φ = 4482348288.

The previous prime is 11210120113. The next prime is 11210120179. The reversal of 11210120120 is 2102101211.

It is a congruent number.

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, 56516 + ... + 160044.

Almost surely, 2^11210120120 is an apocalyptic number.

11210120120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11210120120 is an abundant number, since it is smaller than the sum of its proper divisors (14022211480).

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

11210120120 is a wasteful number, since it uses less digits than its factorization.

11210120120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106247 (or 106243 counting only the distinct ones).

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

Adding to 11210120120 its reverse (2102101211), we get a palindrome (13312221331).

The spelling of 11210120120 in words is "eleven billion, two hundred ten million, one hundred twenty thousand, one hundred twenty".