32022420234 has 32 divisors (see below), whose sum is σ = 73373101440. Its totient is φ = 9126888192.

The previous prime is 32022420187. The next prime is 32022420247. The reversal of 32022420234 is 43202422023.

It is a happy number.

It is a super-2 number, since 2×32022420234² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 914899 + ... + 949254.

It is an arithmetic number, because the mean of its divisors is an integer number (2292909420).

Almost surely, 2^32022420234 is an apocalyptic number.

32022420234 is an abundant number, since it is smaller than the sum of its proper divisors (41350681206).

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

32022420234 is a wasteful number, since it uses less digits than its factorization.

32022420234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864574.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 32022420234 its reverse (43202422023), we get a palindrome (75224842257).

The spelling of 32022420234 in words is "thirty-two billion, twenty-two million, four hundred twenty thousand, two hundred thirty-four".