32121030022 has 16 divisors (see below), whose sum is σ = 48379668480. Its totient is φ = 15994512072.

The previous prime is 32121029953. The next prime is 32121030047. The reversal of 32121030022 is 22003012123.

It is a junction number, because it is equal to n+sod(n) for n = 32121029978 and 32121030005.

It is a congruent number.

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, 2180293 + ... + 2194975.

It is an arithmetic number, because the mean of its divisors is an integer number (3023729280).

Almost surely, 2^32121030022 is an apocalyptic number.

32121030022 is a deficient number, since it is larger than the sum of its proper divisors (16258638458).

32121030022 is a wasteful number, since it uses less digits than its factorization.

32121030022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19107.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 32121030022 its reverse (22003012123), we get a palindrome (54124042145).

The spelling of 32121030022 in words is "thirty-two billion, one hundred twenty-one million, thirty thousand, twenty-two".