2942222492 has 48 divisors (see below), whose sum is σ = 5825524320. Its totient is φ = 1287955200.

The previous prime is 2942222483. The next prime is 2942222509.

2942222492 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 534458 + ... + 539934.

It is an arithmetic number, because the mean of its divisors is an integer number (121365090).

Almost surely, 2^2942222492 is an apocalyptic number.

2942222492 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2942222492 is a deficient number, since it is larger than the sum of its proper divisors (2883301828).

2942222492 is a wasteful number, since it uses less digits than its factorization.

2942222492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5942 (or 5940 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 2942222492 is about 54242.2574382741. The cubic root of 2942222492 is about 1432.9306439465.

The spelling of 2942222492 in words is "two billion, nine hundred forty-two million, two hundred twenty-two thousand, four hundred ninety-two".