22202502048 has 144 divisors (see below), whose sum is σ = 65994155136. Its totient is φ = 7067174400.

The previous prime is 22202502031. The next prime is 22202502059. The reversal of 22202502048 is 84020520222.

It is a tau number, because it is divible by the number of its divisors (144).

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, 4481973 + ... + 4486923.

It is an arithmetic number, because the mean of its divisors is an integer number (458292744).

Almost surely, 2^22202502048 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 22202502048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32997077568).

22202502048 is an abundant number, since it is smaller than the sum of its proper divisors (43791653088).

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

22202502048 is a wasteful number, since it uses less digits than its factorization.

22202502048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5667 (or 5656 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The spelling of 22202502048 in words is "twenty-two billion, two hundred two million, five hundred two thousand, forty-eight".