22263701250 has 320 divisors, whose sum is σ = 68378112000. Its totient is φ = 4815720000.

The previous prime is 22263701219. The next prime is 22263701261. The reversal of 22263701250 is 5210736222.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 24438295 + ... + 24439205.

It is an arithmetic number, because the mean of its divisors is an integer number (213681600).

Almost surely, 2^22263701250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22263701250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34189056000).

22263701250 is an abundant number, since it is smaller than the sum of its proper divisors (46114410750).

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

22263701250 is an equidigital number, since it uses as much as digits as its factorization.

22263701250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976 (or 947 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The spelling of 22263701250 in words is "twenty-two billion, two hundred sixty-three million, seven hundred one thousand, two hundred fifty".