12572273370 has 32 divisors (see below), whose sum is σ = 30179433600. Its totient is φ = 3351942080.

The previous prime is 12572273341. The next prime is 12572273377. The reversal of 12572273370 is 7337227521.

It is a happy number.

It is a super-2 number, since 2×12572273370² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12572273377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123160 + ... + 200780.

It is an arithmetic number, because the mean of its divisors is an integer number (943107300).

Almost surely, 2^12572273370 is an apocalyptic number.

12572273370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12572273370 is an abundant number, since it is smaller than the sum of its proper divisors (17607160230).

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

12572273370 is a wasteful number, since it uses less digits than its factorization.

12572273370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83030.

The product of its (nonzero) digits is 123480, while the sum is 39.

The spelling of 12572273370 in words is "twelve billion, five hundred seventy-two million, two hundred seventy-three thousand, three hundred seventy".