11896602120 has 96 divisors (see below), whose sum is σ = 41638123800. Its totient is φ = 2928393216.

The previous prime is 11896602097. The next prime is 11896602131. The reversal of 11896602120 is 2120669811.

It can be written as a sum of positive squares in 4 ways, for example, as 6111174276 + 5785427844 = 78174^2 + 76062^2 .

It is a super-3 number, since 3×11896602120³ (a number of 31 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1266325 + ... + 1275684.

Almost surely, 2^11896602120 is an apocalyptic number.

11896602120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11896602120 is an abundant number, since it is smaller than the sum of its proper divisors (29741521680).

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

11896602120 is a wasteful number, since it uses less digits than its factorization.

11896602120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2542039 (or 2542032 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The spelling of 11896602120 in words is "eleven billion, eight hundred ninety-six million, six hundred two thousand, one hundred twenty".