252113222132402 has 8 divisors (see below), whose sum is σ = 381704130705456. Its totient is φ = 124878511897252.

The previous prime is 252113222132311. The next prime is 252113222132411. The reversal of 252113222132402 is 204231222311252.

252113222132402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×252113222132402³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 589049584208 + ... + 589049584635.

It is an arithmetic number, because the mean of its divisors is an integer number (47713016338182).

Almost surely, 2^{252113222132402} is an apocalyptic number.

252113222132402 is a deficient number, since it is larger than the sum of its proper divisors (129590908573054).

252113222132402 is a wasteful number, since it uses less digits than its factorization.

252113222132402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178099168952.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 252113222132402 its reverse (204231222311252), we get a palindrome (456344444443654).

The spelling of 252113222132402 in words is "two hundred fifty-two trillion, one hundred thirteen billion, two hundred twenty-two million, one hundred thirty-two thousand, four hundred two".