22033370076 has 144 divisors (see below), whose sum is σ = 55693370880. Its totient is φ = 6765503360.

The previous prime is 22033370057. The next prime is 22033370077. The reversal of 22033370076 is 67007333022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22033370077) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43287310 + ... + 43287818.

It is an arithmetic number, because the mean of its divisors is an integer number (386759520).

Almost surely, 2^22033370076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22033370076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27846685440).

22033370076 is an abundant number, since it is smaller than the sum of its proper divisors (33660000804).

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

22033370076 is a wasteful number, since it uses less digits than its factorization.

22033370076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704 (or 655 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 33.

The spelling of 22033370076 in words is "twenty-two billion, thirty-three million, three hundred seventy thousand, seventy-six".