12290011120 has 40 divisors (see below), whose sum is σ = 28733942160. Its totient is φ = 4888535040.

The previous prime is 12290011099. The next prime is 12290011189. The reversal of 12290011120 is 2111009221.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414801 + ... + 443440.

It is an arithmetic number, because the mean of its divisors is an integer number (718348554).

Almost surely, 2^12290011120 is an apocalyptic number.

12290011120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12290011120 is an abundant number, since it is smaller than the sum of its proper divisors (16443931040).

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

12290011120 is a wasteful number, since it uses less digits than its factorization.

12290011120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858433 (or 858427 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 12290011120 in words is "twelve billion, two hundred ninety million, eleven thousand, one hundred twenty".