622652114312 has 36 divisors (see below), whose sum is σ = 1173593339205. Its totient is φ = 309702376096.

The previous prime is 622652114297. The next prime is 622652114317. The reversal of 622652114312 is 213411256226.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 381792995236 + 240859119076 = 617894^2 + 490774^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=557966.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (622652114317) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 506632514 + ... + 506633742.

Almost surely, 2^622652114312 is an apocalyptic number.

It is an amenable number.

622652114312 is a deficient number, since it is larger than the sum of its proper divisors (550941224893).

622652114312 is an frugal number, since it uses more digits than its factorization.

622652114312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2918 (or 1458 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The spelling of 622652114312 in words is "six hundred twenty-two billion, six hundred fifty-two million, one hundred fourteen thousand, three hundred twelve".