20029022 has 16 divisors (see below), whose sum is σ = 32471712. Its totient is φ = 9210720.

The previous prime is 20029019. The next prime is 20029049. The reversal of 20029022 is 22092002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6848 + ... + 9324.

It is an arithmetic number, because the mean of its divisors is an integer number (2029482).

Almost surely, 2^20029022 is an apocalyptic number.

20029022 is a deficient number, since it is larger than the sum of its proper divisors (12442690).

20029022 is a wasteful number, since it uses less digits than its factorization.

20029022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 20029022 is about 4475.3795369778. The cubic root of 20029022 is about 271.5729945827.

The spelling of 20029022 in words is "twenty million, twenty-nine thousand, twenty-two".