124226284625 has 8 divisors (see below), whose sum is σ = 155034403368. Its totient is φ = 99381027600.

The previous prime is 124226284603. The next prime is 124226284667. The reversal of 124226284625 is 526482622421.

It can be written as a sum of positive squares in 4 ways, for example, as 30266256784 + 93960027841 = 173972^2 + 306529^2 .

It is not a de Polignac number, because 124226284625 - 2²⁶ = 124159175761 is a prime.

It is a super-2 number, since 2×124226284625² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496905014 + ... + 496905263.

It is an arithmetic number, because the mean of its divisors is an integer number (19379300421).

Almost surely, 2^124226284625 is an apocalyptic number.

It is an amenable number.

124226284625 is a deficient number, since it is larger than the sum of its proper divisors (30808118743).

124226284625 is an frugal number, since it uses more digits than its factorization.

124226284625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993810292 (or 993810282 counting only the distinct ones).

The product of its digits is 737280, while the sum is 44.

The spelling of 124226284625 in words is "one hundred twenty-four billion, two hundred twenty-six million, two hundred eighty-four thousand, six hundred twenty-five".