2452244022 has 24 divisors (see below), whose sum is σ = 5403251880. Its totient is φ = 803559840.

The previous prime is 2452243991. The next prime is 2452244023. The reversal of 2452244022 is 2204422542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452244023) 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 11 ways as a sum of consecutive naturals, for example, 1153479 + ... + 1155602.

It is an arithmetic number, because the mean of its divisors is an integer number (225135495).

Almost surely, 2^2452244022 is an apocalyptic number.

2452244022 is an abundant number, since it is smaller than the sum of its proper divisors (2951007858).

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

2452244022 is a wasteful number, since it uses less digits than its factorization.

2452244022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2309148 (or 2309145 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 27.

The square root of 2452244022 is about 49520.1375401967. The cubic root of 2452244022 is about 1348.5112114330.

Adding to 2452244022 its reverse (2204422542), we get a palindrome (4656666564).

The spelling of 2452244022 in words is "two billion, four hundred fifty-two million, two hundred forty-four thousand, twenty-two".