2252230552140 has 48 divisors (see below), whose sum is σ = 6377102252640. Its totient is φ = 593846556160.

The previous prime is 2252230552031. The next prime is 2252230552157. The reversal of 2252230552140 is 412550322522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210877671 + ... + 210888350.

It is an arithmetic number, because the mean of its divisors is an integer number (132856296930).

Almost surely, 2^{2252230552140} is an apocalyptic number.

2252230552140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2252230552140 is an abundant number, since it is smaller than the sum of its proper divisors (4124871700500).

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

2252230552140 is a wasteful number, since it uses less digits than its factorization.

2252230552140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421766122 (or 421766120 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 2252230552140 its reverse (412550322522), we get a palindrome (2664780874662).

The spelling of 2252230552140 in words is "two trillion, two hundred fifty-two billion, two hundred thirty million, five hundred fifty-two thousand, one hundred forty".