12572124467 has 8 divisors (see below), whose sum is σ = 14369886816. Its totient is φ = 10774798272.

The previous prime is 12572124463. The next prime is 12572124469. The reversal of 12572124467 is 76442127521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12572124467 - 2² = 12572124463 is a prime.

It is a super-2 number, since 2×12572124467² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12572124463) 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, 44738 + ... + 164759.

It is an arithmetic number, because the mean of its divisors is an integer number (1796235852).

Almost surely, 2^12572124467 is an apocalyptic number.

12572124467 is a deficient number, since it is larger than the sum of its proper divisors (1797762349).

12572124467 is an equidigital number, since it uses as much as digits as its factorization.

12572124467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218077.

The product of its digits is 188160, while the sum is 41.

The spelling of 12572124467 in words is "twelve billion, five hundred seventy-two million, one hundred twenty-four thousand, four hundred sixty-seven".