32022202020 has 48 divisors (see below), whose sum is σ = 89721293760. Its totient is φ = 8533622656.

The previous prime is 32022201989. The next prime is 32022202057. The reversal of 32022202020 is 2020222023.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 83835 + ... + 266594.

It is an arithmetic number, because the mean of its divisors is an integer number (1869193620).

Almost surely, 2^32022202020 is an apocalyptic number.

32022202020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32022202020 is an abundant number, since it is smaller than the sum of its proper divisors (57699091740).

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

32022202020 is a wasteful number, since it uses less digits than its factorization.

32022202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351964 (or 351962 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 32022202020 its reverse (2020222023), we get a palindrome (34042424043).

The spelling of 32022202020 in words is "thirty-two billion, twenty-two million, two hundred two thousand, twenty".