361622334455252 has 48 divisors (see below), whose sum is σ = 681904978272000. Its totient is φ = 166808116240128.

The previous prime is 361622334455251. The next prime is 361622334455257. The reversal of 361622334455252 is 252554433226163.

It is a super-2 number, since 2×361622334455252² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 361622334455194 and 361622334455203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361622334455251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 805172249 + ... + 805621247.

It is an arithmetic number, because the mean of its divisors is an integer number (14206353714000).

Almost surely, 2^{361622334455252} is an apocalyptic number.

It is an amenable number.

361622334455252 is a deficient number, since it is larger than the sum of its proper divisors (320282643816748).

361622334455252 is a wasteful number, since it uses less digits than its factorization.

361622334455252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457752 (or 457750 counting only the distinct ones).

The product of its digits is 31104000, while the sum is 53.

The spelling of 361622334455252 in words is "three hundred sixty-one trillion, six hundred twenty-two billion, three hundred thirty-four million, four hundred fifty-five thousand, two hundred fifty-two".