22232400150 has 48 divisors (see below), whose sum is σ = 55222340544. Its totient is φ = 5919394080.

The previous prime is 22232400121. The next prime is 22232400217. The reversal of 22232400150 is 5100423222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18804 + ... + 211703.

It is an arithmetic number, because the mean of its divisors is an integer number (1150465428).

Almost surely, 2^22232400150 is an apocalyptic number.

22232400150 is an abundant number, since it is smaller than the sum of its proper divisors (32989940394).

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

22232400150 is a wasteful number, since it uses less digits than its factorization.

22232400150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231165 (or 231160 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 22232400150 its reverse (5100423222), we get a palindrome (27332823372).

The spelling of 22232400150 in words is "twenty-two billion, two hundred thirty-two million, four hundred thousand, one hundred fifty".