2112252410215 has 16 divisors (see below), whose sum is σ = 2668145245920. Its totient is φ = 1600842821760.

The previous prime is 2112252410207. The next prime is 2112252410227. The reversal of 2112252410215 is 5120142522112.

It is not a de Polignac number, because 2112252410215 - 2³ = 2112252410207 is a prime.

It is a super-2 number, since 2×2112252410215² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10903177 + ... + 11095213.

It is an arithmetic number, because the mean of its divisors is an integer number (166759077870).

Almost surely, 2^{2112252410215} is an apocalyptic number.

2112252410215 is a deficient number, since it is larger than the sum of its proper divisors (555892835705).

2112252410215 is a wasteful number, since it uses less digits than its factorization.

2112252410215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307842.

The product of its (nonzero) digits is 3200, while the sum is 28.

Adding to 2112252410215 its reverse (5120142522112), we get a palindrome (7232394932327).

The spelling of 2112252410215 in words is "two trillion, one hundred twelve billion, two hundred fifty-two million, four hundred ten thousand, two hundred fifteen".