2122750525 has 12 divisors (see below), whose sum is σ = 3008240992. Its totient is φ = 1455600240.

The previous prime is 2122750501. The next prime is 2122750549. The reversal of 2122750525 is 5250572212.

It is an interprime number because it is at equal distance from previous prime (2122750501) and next prime (2122750549).

It is not a de Polignac number, because 2122750525 - 2²⁷ = 1988532797 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 6064827 + ... + 6065176.

Almost surely, 2^2122750525 is an apocalyptic number.

2122750525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2122750525 is a deficient number, since it is larger than the sum of its proper divisors (885490467).

2122750525 is a wasteful number, since it uses less digits than its factorization.

2122750525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12130020 (or 12130015 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 31.

The square root of 2122750525 is about 46073.3168439174. The cubic root of 2122750525 is about 1285.1869854621.

The spelling of 2122750525 in words is "two billion, one hundred twenty-two million, seven hundred fifty thousand, five hundred twenty-five".