22000210932 has 48 divisors (see below), whose sum is σ = 58820493312. Its totient is φ = 6269353440.

The previous prime is 22000210891. The next prime is 22000210933. The reversal of 22000210932 is 23901200022.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 22000210899 and 22000210908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000210933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309744 + ... + 374087.

It is an arithmetic number, because the mean of its divisors is an integer number (1225426944).

Almost surely, 2^22000210932 is an apocalyptic number.

It is an amenable number.

22000210932 is an abundant number, since it is smaller than the sum of its proper divisors (36820282380).

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

22000210932 is a wasteful number, since it uses less digits than its factorization.

22000210932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684228 (or 684226 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 22000210932 its reverse (23901200022), we get a palindrome (45901410954).

The spelling of 22000210932 in words is "twenty-two billion, two hundred ten thousand, nine hundred thirty-two".