2606215122012 has 24 divisors (see below), whose sum is σ = 6401230124800. Its totient is φ = 823015301616.

The previous prime is 2606215121911. The next prime is 2606215122029. The reversal of 2606215122012 is 2102215126062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5715383812 + ... + 5715384267.

Almost surely, 2^{2606215122012} is an apocalyptic number.

It is an amenable number.

2606215122012 is an abundant number, since it is smaller than the sum of its proper divisors (3795015002788).

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

2606215122012 is a wasteful number, since it uses less digits than its factorization.

2606215122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11430768105 (or 11430768103 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The spelling of 2606215122012 in words is "two trillion, six hundred six billion, two hundred fifteen million, one hundred twenty-two thousand, twelve".