22230033232 has 40 divisors (see below), whose sum is σ = 49029094080. Its totient is φ = 9665230080.

The previous prime is 22230033211. The next prime is 22230033251. The reversal of 22230033232 is 23233003222.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 2741757 + ... + 2749852.

It is an arithmetic number, because the mean of its divisors is an integer number (1225727352).

Almost surely, 2^22230033232 is an apocalyptic number.

22230033232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22230033232 is an abundant number, since it is smaller than the sum of its proper divisors (26799060848).

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

22230033232 is a wasteful number, since it uses less digits than its factorization.

22230033232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5491651 (or 5491645 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 22230033232 its reverse (23233003222), we get a palindrome (45463036454).

The spelling of 22230033232 in words is "twenty-two billion, two hundred thirty million, thirty-three thousand, two hundred thirty-two".