2445245122 has 8 divisors (see below), whose sum is σ = 3766999356. Its totient is φ = 1189578672.

The previous prime is 2445245111. The next prime is 2445245137. The reversal of 2445245122 is 2215425442.

It can be written as a sum of positive squares in 2 ways, for example, as 2110391721 + 334853401 = 45939^2 + 18299^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16521853 + ... + 16522000.

Almost surely, 2^2445245122 is an apocalyptic number.

2445245122 is a deficient number, since it is larger than the sum of its proper divisors (1321754234).

2445245122 is a wasteful number, since it uses less digits than its factorization.

2445245122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33043892.

The product of its digits is 25600, while the sum is 31.

The square root of 2445245122 is about 49449.4198348171. The cubic root of 2445245122 is about 1347.2270694630.

The spelling of 2445245122 in words is "two billion, four hundred forty-five million, two hundred forty-five thousand, one hundred twenty-two".