22010012332 has 48 divisors (see below), whose sum is σ = 48221268480. Its totient is φ = 8539718400.

The previous prime is 22010012287. The next prime is 22010012333. The reversal of 22010012332 is 23321001022.

It is not an unprimeable number, because it can be changed into a prime (22010012333) 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, 74032 + ... + 222487.

It is an arithmetic number, because the mean of its divisors is an integer number (1004609760).

Almost surely, 2^22010012332 is an apocalyptic number.

22010012332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22010012332 is an abundant number, since it is smaller than the sum of its proper divisors (26211256148).

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

22010012332 is a wasteful number, since it uses less digits than its factorization.

22010012332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296782 (or 296780 counting only the distinct ones).

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

Adding to 22010012332 its reverse (23321001022), we get a palindrome (45331013354).

The spelling of 22010012332 in words is "twenty-two billion, ten million, twelve thousand, three hundred thirty-two".