2252221335 has 128 divisors (see below), whose sum is σ = 5187840000. Its totient is φ = 900274176.

The previous prime is 2252221261. The next prime is 2252221343. The reversal of 2252221335 is 5331222522.

2252221335 is a `hidden beast` number, since 2 + 2 + 522 + 2 + 133 + 5 = 666.

It is not a de Polignac number, because 2252221335 - 2⁸ = 2252221079 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2252221299 and 2252221308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 228591 + ... + 238239.

It is an arithmetic number, because the mean of its divisors is an integer number (40530000).

Almost surely, 2^2252221335 is an apocalyptic number.

2252221335 is an abundant number, since it is smaller than the sum of its proper divisors (2935618665).

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

2252221335 is a wasteful number, since it uses less digits than its factorization.

2252221335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9702 (or 9696 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 2252221335 is about 47457.5740530424. The cubic root of 2252221335 is about 1310.8017807965.

Adding to 2252221335 its reverse (5331222522), we get a palindrome (7583443857).

The spelling of 2252221335 in words is "two billion, two hundred fifty-two million, two hundred twenty-one thousand, three hundred thirty-five".