22252373150 has 48 divisors (see below), whose sum is σ = 48402271104. Its totient is φ = 7451952480.

The previous prime is 22252373149. The next prime is 22252373161. The reversal of 22252373150 is 5137325222.

It is a super-2 number, since 2×22252373150² (a number of 21 digits) contains 22 as substring.

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, 724232 + ... + 754331.

It is an arithmetic number, because the mean of its divisors is an integer number (1008380648).

Almost surely, 2^22252373150 is an apocalyptic number.

22252373150 is an abundant number, since it is smaller than the sum of its proper divisors (26149897954).

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

22252373150 is a wasteful number, since it uses less digits than its factorization.

22252373150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478625 (or 1478620 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

Adding to 22252373150 its reverse (5137325222), we get a palindrome (27389698372).

The spelling of 22252373150 in words is "twenty-two billion, two hundred fifty-two million, three hundred seventy-three thousand, one hundred fifty".