12124222052 has 12 divisors (see below), whose sum is σ = 21241315200. Its totient is φ = 6055274856.

The previous prime is 12124222043. The next prime is 12124222127. The reversal of 12124222052 is 25022242121.

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, 1705052 + ... + 1712147.

It is an arithmetic number, because the mean of its divisors is an integer number (1770109600).

Almost surely, 2^12124222052 is an apocalyptic number.

It is an amenable number.

12124222052 is a deficient number, since it is larger than the sum of its proper divisors (9117093148).

12124222052 is a wasteful number, since it uses less digits than its factorization.

12124222052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3418090 (or 3418088 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 12124222052 its reverse (25022242121), we get a palindrome (37146464173).

The spelling of 12124222052 in words is "twelve billion, one hundred twenty-four million, two hundred twenty-two thousand, fifty-two".