22523020102050 has 192 divisors, whose sum is σ = 62103105146880. Its totient is φ = 5364518688000.

The previous prime is 22523020102013. The next prime is 22523020102061. The reversal of 22523020102050 is 5020102032522.

It is a self number, because there is not a number n which added to its sum of digits gives 22523020102050.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 501168481 + ... + 501213419.

It is an arithmetic number, because the mean of its divisors is an integer number (323453672640).

Almost surely, 2^{22523020102050} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22523020102050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31051552573440).

22523020102050 is an abundant number, since it is smaller than the sum of its proper divisors (39580085044830).

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

22523020102050 is a wasteful number, since it uses less digits than its factorization.

22523020102050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53289 (or 53284 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 22523020102050 its reverse (5020102032522), we get a palindrome (27543122134572).

The spelling of 22523020102050 in words is "twenty-two trillion, five hundred twenty-three billion, twenty million, one hundred two thousand, fifty".