2252212550 has 48 divisors (see below), whose sum is σ = 4792571232. Its totient is φ = 771379200.

The previous prime is 2252212531. The next prime is 2252212559. The reversal of 2252212550 is 552122522.

It is a super-2 number, since 2×2252212550² = 10144922740755005000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252212559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 400760 + ... + 406340.

It is an arithmetic number, because the mean of its divisors is an integer number (99845234).

Almost surely, 2^2252212550 is an apocalyptic number.

2252212550 is an abundant number, since it is smaller than the sum of its proper divisors (2540358682).

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

2252212550 is a wasteful number, since it uses less digits than its factorization.

2252212550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6753 (or 6748 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 2252212550 is about 47457.4814965986. The cubic root of 2252212550 is about 1310.8000764926.

The spelling of 2252212550 in words is "two billion, two hundred fifty-two million, two hundred twelve thousand, five hundred fifty".