2125822996 has 24 divisors (see below), whose sum is σ = 4062006144. Its totient is φ = 965422080.

The previous prime is 2125822973. The next prime is 2125823033. The reversal of 2125822996 is 6992285212.

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, 29781 + ... + 71683.

It is an arithmetic number, because the mean of its divisors is an integer number (169250256).

Almost surely, 2^2125822996 is an apocalyptic number.

It is an amenable number.

2125822996 is a deficient number, since it is larger than the sum of its proper divisors (1936183148).

2125822996 is a wasteful number, since it uses less digits than its factorization.

2125822996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43071 (or 43069 counting only the distinct ones).

The product of its digits is 311040, while the sum is 46.

The square root of 2125822996 is about 46106.6480672798. The cubic root of 2125822996 is about 1285.8067468062.

The spelling of 2125822996 in words is "two billion, one hundred twenty-five million, eight hundred twenty-two thousand, nine hundred ninety-six".