12372212470 has 16 divisors (see below), whose sum is σ = 22439984688. Its totient is φ = 4911106720.

The previous prime is 12372212399. The next prime is 12372212471. The reversal of 12372212470 is 7421227321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12372212471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4720909 + ... + 4723528.

It is an arithmetic number, because the mean of its divisors is an integer number (1402499043).

Almost surely, 2^12372212470 is an apocalyptic number.

12372212470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12372212470 is a deficient number, since it is larger than the sum of its proper divisors (10067772218).

12372212470 is a wasteful number, since it uses less digits than its factorization.

12372212470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9444575.

The product of its (nonzero) digits is 9408, while the sum is 31.

Adding to 12372212470 its reverse (7421227321), we get a palindrome (19793439791).

The spelling of 12372212470 in words is "twelve billion, three hundred seventy-two million, two hundred twelve thousand, four hundred seventy".