2252214203240 has 32 divisors (see below), whose sum is σ = 5070106409760. Its totient is φ = 900419112000.

The previous prime is 2252214203131. The next prime is 2252214203269. The reversal of 2252214203240 is 423024122522.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 14502086 + ... + 14656565.

It is an arithmetic number, because the mean of its divisors is an integer number (158440825305).

Almost surely, 2^{2252214203240} is an apocalyptic number.

2252214203240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2252214203240 is an abundant number, since it is smaller than the sum of its proper divisors (2817892206520).

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

2252214203240 is a wasteful number, since it uses less digits than its factorization.

2252214203240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29160593 (or 29160589 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 2252214203240 its reverse (423024122522), we get a palindrome (2675238325762).

The spelling of 2252214203240 in words is "two trillion, two hundred fifty-two billion, two hundred fourteen million, two hundred three thousand, two hundred forty".