2126052215052 has 24 divisors (see below), whose sum is σ = 4960887111936. Its totient is φ = 708669984528.

The previous prime is 2126052215039. The next prime is 2126052215083. The reversal of 2126052215052 is 2505122506212.

It is a happy number.

It is a super-2 number, since 2×2126052215052² (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 7 ways as a sum of consecutive naturals, for example, 1122808 + ... + 2347935.

It is an arithmetic number, because the mean of its divisors is an integer number (206703629664).

Almost surely, 2^{2126052215052} is an apocalyptic number.

It is an amenable number.

2126052215052 is an abundant number, since it is smaller than the sum of its proper divisors (2834834896884).

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

2126052215052 is a wasteful number, since it uses less digits than its factorization.

2126052215052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3521797 (or 3521795 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 2126052215052 in words is "two trillion, one hundred twenty-six billion, fifty-two million, two hundred fifteen thousand, fifty-two".