2112215102013 has 8 divisors (see below), whose sum is σ = 2892402662368. Its totient is φ = 1370085471504.

The previous prime is 2112215101999. The next prime is 2112215102089. The reversal of 2112215102013 is 3102015122112.

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

It is not a de Polignac number, because 2112215102013 - 2⁵ = 2112215101981 is a prime.

It is a super-2 number, since 2×2112215102013² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112215102513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9514482331 + ... + 9514482552.

It is an arithmetic number, because the mean of its divisors is an integer number (361550332796).

Almost surely, 2^{2112215102013} is an apocalyptic number.

It is an amenable number.

2112215102013 is a deficient number, since it is larger than the sum of its proper divisors (780187560355).

2112215102013 is a wasteful number, since it uses less digits than its factorization.

2112215102013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19028964923.

The product of its (nonzero) digits is 240, while the sum is 21.

The spelling of 2112215102013 in words is "two trillion, one hundred twelve billion, two hundred fifteen million, one hundred two thousand, thirteen".