124222022312 has 16 divisors (see below), whose sum is σ = 232927908000. Its totient is φ = 62107913520.

The previous prime is 124222022299. The next prime is 124222022317. The reversal of 124222022312 is 213220222421.

It is a super-2 number, since 2×124222022312² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124222022317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212114 + ... + 541697.

It is an arithmetic number, because the mean of its divisors is an integer number (14557994250).

Almost surely, 2^124222022312 is an apocalyptic number.

It is an amenable number.

124222022312 is a deficient number, since it is larger than the sum of its proper divisors (108705885688).

124222022312 is a wasteful number, since it uses less digits than its factorization.

124222022312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774416 (or 774412 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 124222022312 its reverse (213220222421), we get a palindrome (337442244733).

The spelling of 124222022312 in words is "one hundred twenty-four billion, two hundred twenty-two million, twenty-two thousand, three hundred twelve".