2993122775 has 12 divisors (see below), whose sum is σ = 3712150800. Its totient is φ = 2394060480.

The previous prime is 2993122771. The next prime is 2993122787. The reversal of 2993122775 is 5772213992.

It is not a de Polignac number, because 2993122775 - 2² = 2993122771 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2993122771) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262646 + ... + 273804.

It is an arithmetic number, because the mean of its divisors is an integer number (309345900).

Almost surely, 2^2993122775 is an apocalyptic number.

2993122775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2993122775 is a deficient number, since it is larger than the sum of its proper divisors (719028025).

2993122775 is a wasteful number, since it uses less digits than its factorization.

2993122775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21898 (or 21893 counting only the distinct ones).

The product of its digits is 476280, while the sum is 47.

The square root of 2993122775 is about 54709.4395420023. The cubic root of 2993122775 is about 1441.1466521201.

The spelling of 2993122775 in words is "two billion, nine hundred ninety-three million, one hundred twenty-two thousand, seven hundred seventy-five".