22033525410 has 144 divisors (see below), whose sum is σ = 65682610344. Its totient is φ = 5104539648.

The previous prime is 22033525403. The next prime is 22033525439. The reversal of 22033525410 is 1452533022.

It is a happy number.

22033525410 is a `hidden beast` number, since 220 + 3 + 3 + 5 + 25 + 410 = 666.

It can be written as a sum of positive squares in 12 ways, for example, as 67617729 + 21965907681 = 8223^2 + 148209^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 215964 + ... + 301176.

Almost surely, 2^22033525410 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22033525410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32841305172).

22033525410 is an abundant number, since it is smaller than the sum of its proper divisors (43649084934).

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

22033525410 is a wasteful number, since it uses less digits than its factorization.

22033525410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85269 (or 85253 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The spelling of 22033525410 in words is "twenty-two billion, thirty-three million, five hundred twenty-five thousand, four hundred ten".