2122293949 has 8 divisors (see below), whose sum is σ = 2143975680. Its totient is φ = 2100719376.

The previous prime is 2122293941. The next prime is 2122294001. The reversal of 2122293949 is 9493922212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2122293949 - 2³ = 2122293941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122293941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13327 + ... + 66499.

It is an arithmetic number, because the mean of its divisors is an integer number (267996960).

Almost surely, 2^2122293949 is an apocalyptic number.

It is an amenable number.

2122293949 is a deficient number, since it is larger than the sum of its proper divisors (21681731).

2122293949 is a wasteful number, since it uses less digits than its factorization.

2122293949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53579.

The product of its digits is 139968, while the sum is 43.

The square root of 2122293949 is about 46068.3616921635. The cubic root of 2122293949 is about 1285.0948365259.

The spelling of 2122293949 in words is "two billion, one hundred twenty-two million, two hundred ninety-three thousand, nine hundred forty-nine".