124221100470 has 32 divisors (see below), whose sum is σ = 298154545920. Its totient is φ = 33122970720.

The previous prime is 124221100441. The next prime is 124221100501. The reversal of 124221100470 is 74001122421.

It is a self number, because there is not a number n which added to its sum of digits gives 124221100470.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229855 + ... + 548885.

It is an arithmetic number, because the mean of its divisors is an integer number (9317329560).

Almost surely, 2^124221100470 is an apocalyptic number.

124221100470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124221100470 is an abundant number, since it is smaller than the sum of its proper divisors (173933445450).

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

124221100470 is a wasteful number, since it uses less digits than its factorization.

124221100470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332020.

The product of its (nonzero) digits is 896, while the sum is 24.

Adding to 124221100470 its reverse (74001122421), we get a palindrome (198222222891).

The spelling of 124221100470 in words is "one hundred twenty-four billion, two hundred twenty-one million, one hundred thousand, four hundred seventy".