2252010621322 has 32 divisors (see below), whose sum is σ = 4211682574464. Its totient is φ = 877379601600.

The previous prime is 2252010621313. The next prime is 2252010621389. The reversal of 2252010621322 is 2231260102522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5189572 + ... + 5606752.

It is an arithmetic number, because the mean of its divisors is an integer number (131615080452).

Almost surely, 2^{2252010621322} is an apocalyptic number.

2252010621322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2252010621322 is a deficient number, since it is larger than the sum of its proper divisors (1959671953142).

2252010621322 is a wasteful number, since it uses less digits than its factorization.

2252010621322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452254.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 2252010621322 its reverse (2231260102522), we get a palindrome (4483270723844).

The spelling of 2252010621322 in words is "two trillion, two hundred fifty-two billion, ten million, six hundred twenty-one thousand, three hundred twenty-two".