20222032 has 20 divisors (see below), whose sum is σ = 40015296. Its totient is φ = 9895520.

The previous prime is 20222021. The next prime is 20222047. The reversal of 20222032 is 23022202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12694 + ... + 14197.

Almost surely, 2^20222032 is an apocalyptic number.

It is an amenable number.

20222032 is a deficient number, since it is larger than the sum of its proper divisors (19793264).

20222032 is a wasteful number, since it uses less digits than its factorization.

20222032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26946 (or 26940 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 20222032 is about 4496.8913707138. The cubic root of 20222032 is about 272.4425465947.

Adding to 20222032 its reverse (23022202), we get a palindrome (43244234).

The spelling of 20222032 in words is "twenty million, two hundred twenty-two thousand, thirty-two".