11230412120 has 16 divisors (see below), whose sum is σ = 25268427360. Its totient is φ = 4492164832.

The previous prime is 11230412119. The next prime is 11230412153. The reversal of 11230412120 is 2121403211.

It is a super-2 number, since 2×11230412120² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140380112 + ... + 140380191.

It is an arithmetic number, because the mean of its divisors is an integer number (1579276710).

Almost surely, 2^11230412120 is an apocalyptic number.

11230412120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11230412120 is an abundant number, since it is smaller than the sum of its proper divisors (14038015240).

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

11230412120 is a wasteful number, since it uses less digits than its factorization.

11230412120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280760314 (or 280760310 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11230412120 its reverse (2121403211), we get a palindrome (13351815331).

The spelling of 11230412120 in words is "eleven billion, two hundred thirty million, four hundred twelve thousand, one hundred twenty".