2242520220115 has 32 divisors (see below), whose sum is σ = 3113020624896. Its totient is φ = 1518952072320.

The previous prime is 2242520220107. The next prime is 2242520220173. The reversal of 2242520220115 is 5110220252422.

It is not a de Polignac number, because 2242520220115 - 2³ = 2242520220107 is a prime.

It is a super-2 number, since 2×2242520220115² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18592894 + ... + 18713116.

It is an arithmetic number, because the mean of its divisors is an integer number (97281894528).

Almost surely, 2^{2242520220115} is an apocalyptic number.

2242520220115 is a deficient number, since it is larger than the sum of its proper divisors (870500404781).

2242520220115 is a wasteful number, since it uses less digits than its factorization.

2242520220115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126739.

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 2242520220115 its reverse (5110220252422), we get a palindrome (7352740472537).

The spelling of 2242520220115 in words is "two trillion, two hundred forty-two billion, five hundred twenty million, two hundred twenty thousand, one hundred fifteen".