2252151622 has 48 divisors (see below), whose sum is σ = 3983843088. Its totient is φ = 952015680.

The previous prime is 2252151563. The next prime is 2252151623. The reversal of 2252151622 is 2261512522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252151623) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4162672 + ... + 4163212.

It is an arithmetic number, because the mean of its divisors is an integer number (82996731).

Almost surely, 2^2252151622 is an apocalyptic number.

2252151622 is a deficient number, since it is larger than the sum of its proper divisors (1731691466).

2252151622 is a wasteful number, since it uses less digits than its factorization.

2252151622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061 (or 1054 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 2252151622 is about 47456.8395702874. The cubic root of 2252151622 is about 1310.7882562424.

The spelling of 2252151622 in words is "two billion, two hundred fifty-two million, one hundred fifty-one thousand, six hundred twenty-two".