124202024122 has 64 divisors (see below), whose sum is σ = 221451926400. Its totient is φ = 51607584000.

The previous prime is 124202024113. The next prime is 124202024137. The reversal of 124202024122 is 221420202421.

It is a super-2 number, since 2×124202024122² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 124202024093 and 124202024102.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38558472 + ... + 38561692.

It is an arithmetic number, because the mean of its divisors is an integer number (3460186350).

Almost surely, 2^124202024122 is an apocalyptic number.

124202024122 is a deficient number, since it is larger than the sum of its proper divisors (97249902278).

124202024122 is a wasteful number, since it uses less digits than its factorization.

124202024122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6463.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 124202024122 its reverse (221420202421), we get a palindrome (345622226543).

The spelling of 124202024122 in words is "one hundred twenty-four billion, two hundred two million, twenty-four thousand, one hundred twenty-two".