2022142908 has 24 divisors (see below), whose sum is σ = 4729242448. Its totient is φ = 672489216.

The previous prime is 2022142901. The next prime is 2022142909. The reversal of 2022142908 is 8092412202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022142901) 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, 189391 + ... + 199782.

Almost surely, 2^2022142908 is an apocalyptic number.

It is an amenable number.

2022142908 is an abundant number, since it is smaller than the sum of its proper divisors (2707099540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2022142908 is a wasteful number, since it uses less digits than its factorization.

2022142908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389613 (or 389611 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 2022142908 is about 44968.2433279309. The cubic root of 2022142908 is about 1264.5537142662.

The spelling of 2022142908 in words is "two billion, twenty-two million, one hundred forty-two thousand, nine hundred eight".