1252313224114 has 4 divisors (see below), whose sum is σ = 1878469836174. Its totient is φ = 626156612056.

The previous prime is 1252313224079. The next prime is 1252313224157. The reversal of 1252313224114 is 4114223132521.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1242183808089 + 10129416025 = 1114533^2 + 100645^2 .

It is a super-2 number, since 2×1252313224114² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313078306027 + ... + 313078306030.

Almost surely, 2^{1252313224114} is an apocalyptic number.

1252313224114 is a deficient number, since it is larger than the sum of its proper divisors (626156612060).

1252313224114 is an equidigital number, since it uses as much as digits as its factorization.

1252313224114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626156612059.

The product of its digits is 11520, while the sum is 31.

Adding to 1252313224114 its reverse (4114223132521), we get a palindrome (5366536356635).

The spelling of 1252313224114 in words is "one trillion, two hundred fifty-two billion, three hundred thirteen million, two hundred twenty-four thousand, one hundred fourteen".