2252126322 has 16 divisors (see below), whose sum is σ = 5004725280. Its totient is φ = 750708756.

The previous prime is 2252126321. The next prime is 2252126329. The reversal of 2252126322 is 2236212522.

2252126322 is a `hidden beast` number, since 2 + 2 + 5 + 21 + 2 + 632 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (2252126321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20852968 + ... + 20853075.

It is an arithmetic number, because the mean of its divisors is an integer number (312795330).

Almost surely, 2^2252126322 is an apocalyptic number.

2252126322 is an abundant number, since it is smaller than the sum of its proper divisors (2752598958).

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

2252126322 is a wasteful number, since it uses less digits than its factorization.

2252126322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41706054 (or 41706048 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 2252126322 is about 47456.5730115439. The cubic root of 2252126322 is about 1310.7833478892.

Adding to 2252126322 its reverse (2236212522), we get a palindrome (4488338844).

The spelling of 2252126322 in words is "two billion, two hundred fifty-two million, one hundred twenty-six thousand, three hundred twenty-two".