124122211432 has 16 divisors (see below), whose sum is σ = 232736393700. Its totient is φ = 62059173120.

The previous prime is 124122211403. The next prime is 124122211471. The reversal of 124122211432 is 234112221421.

It can be written as a sum of positive squares in 2 ways, for example, as 119623289956 + 4498921476 = 345866^2 + 67074^2 .

It is a super-2 number, since 2×124122211432² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124122211397 and 124122211406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52432 + ... + 500992.

Almost surely, 2^124122211432 is an apocalyptic number.

It is an amenable number.

124122211432 is a deficient number, since it is larger than the sum of its proper divisors (108614182268).

124122211432 is a wasteful number, since it uses less digits than its factorization.

124122211432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483156 (or 483152 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

Adding to 124122211432 its reverse (234112221421), we get a palindrome (358234432853).

The spelling of 124122211432 in words is "one hundred twenty-four billion, one hundred twenty-two million, two hundred eleven thousand, four hundred thirty-two".