32220011022 has 64 divisors (see below), whose sum is σ = 70300125504. Its totient is φ = 9806192640.

The previous prime is 32220011011. The next prime is 32220011053. The reversal of 32220011022 is 22011002223.

It is a happy number.

It is a super-2 number, since 2×32220011022² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32220010992 and 32220011010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 418738 + ... + 489674.

It is an arithmetic number, because the mean of its divisors is an integer number (1098439461).

Almost surely, 2^32220011022 is an apocalyptic number.

32220011022 is an abundant number, since it is smaller than the sum of its proper divisors (38080114482).

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

32220011022 is a wasteful number, since it uses less digits than its factorization.

32220011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71093.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 32220011022 its reverse (22011002223), we get a palindrome (54231013245).

The spelling of 32220011022 in words is "thirty-two billion, two hundred twenty million, eleven thousand, twenty-two".