2252130331300 has 18 divisors (see below), whose sum is σ = 4887122819138. Its totient is φ = 900852132480.

The previous prime is 2252130331237. The next prime is 2252130331303. The reversal of 2252130331300 is 31330312522.

It can be written as a sum of positive squares in 3 ways, for example, as 39242025216 + 2212888306084 = 198096^2 + 1487578^2 .

It is a super-2 number, since 2×2252130331300² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (2252130331303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11260651557 + ... + 11260651756.

Almost surely, 2^{2252130331300} is an apocalyptic number.

2252130331300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2252130331300 is an abundant number, since it is smaller than the sum of its proper divisors (2634992487838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2252130331300 is a wasteful number, since it uses less digits than its factorization.

2252130331300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22521303327 (or 22521303320 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 2252130331300 its reverse (31330312522), we get a palindrome (2283460643822).

The spelling of 2252130331300 in words is "two trillion, two hundred fifty-two billion, one hundred thirty million, three hundred thirty-one thousand, three hundred".