32022421224 has 32 divisors (see below), whose sum is σ = 82008642240. Its totient is φ = 10413795200.

The previous prime is 32022421219. The next prime is 32022421241. The reversal of 32022421224 is 42212422023.

It is a super-2 number, since 2×32022421224² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 32022421194 and 32022421203.

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, 16270572 + ... + 16272539.

It is an arithmetic number, because the mean of its divisors is an integer number (2562770070).

Almost surely, 2^32022421224 is an apocalyptic number.

It is an amenable number.

32022421224 is an abundant number, since it is smaller than the sum of its proper divisors (49986221016).

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

32022421224 is a wasteful number, since it uses less digits than its factorization.

32022421224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32543161 (or 32543157 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 32022421224 its reverse (42212422023), we get a palindrome (74234843247).

The spelling of 32022421224 in words is "thirty-two billion, twenty-two million, four hundred twenty-one thousand, two hundred twenty-four".