124002122402 has 16 divisors (see below), whose sum is σ = 187100167680. Its totient is φ = 61635483792.

The previous prime is 124002122389. The next prime is 124002122423. The reversal of 124002122402 is 204221200421.

124002122402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 4151999 + ... + 4181757.

It is an arithmetic number, because the mean of its divisors is an integer number (11693760480).

Almost surely, 2^124002122402 is an apocalyptic number.

124002122402 is a deficient number, since it is larger than the sum of its proper divisors (63098045278).

124002122402 is a wasteful number, since it uses less digits than its factorization.

124002122402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41977.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 124002122402 its reverse (204221200421), we get a palindrome (328223322823).

The spelling of 124002122402 in words is "one hundred twenty-four billion, two million, one hundred twenty-two thousand, four hundred two".