2135662249122 has 24 divisors (see below), whose sum is σ = 4627703882880. Its totient is φ = 711820389240.

The previous prime is 2135662249103. The next prime is 2135662249151. The reversal of 2135662249122 is 2219422665312.

2135662249122 is a `hidden beast` number, since 2 + 1 + 3 + 5 + 6 + 622 + 4 + 9 + 12 + 2 = 666.

It is a super-2 number, since 2×2135662249122² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5388922 + ... + 5771637.

It is an arithmetic number, because the mean of its divisors is an integer number (192820995120).

Almost surely, 2^{2135662249122} is an apocalyptic number.

2135662249122 is an abundant number, since it is smaller than the sum of its proper divisors (2492041633758).

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

2135662249122 is a wasteful number, since it uses less digits than its factorization.

2135662249122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11171198 (or 11171195 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The spelling of 2135662249122 in words is "two trillion, one hundred thirty-five billion, six hundred sixty-two million, two hundred forty-nine thousand, one hundred twenty-two".