22501334150 has 24 divisors (see below), whose sum is σ = 41857526304. Its totient is φ = 8999448800.

The previous prime is 22501334137. The next prime is 22501334153. The reversal of 22501334150 is 5143310522.

It is a happy number.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22501334153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 489140 + ... + 533160.

It is an arithmetic number, because the mean of its divisors is an integer number (1744063596).

Almost surely, 2^22501334150 is an apocalyptic number.

22501334150 is a deficient number, since it is larger than the sum of its proper divisors (19356192154).

22501334150 is a wasteful number, since it uses less digits than its factorization.

22501334150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54256 (or 54251 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 22501334150 its reverse (5143310522), we get a palindrome (27644644672).

The spelling of 22501334150 in words is "twenty-two billion, five hundred one million, three hundred thirty-four thousand, one hundred fifty".