22002298110 has 320 divisors, whose sum is σ = 71021966400. Its totient is φ = 4828336128.

The previous prime is 22002298079. The next prime is 22002298117. The reversal of 22002298110 is 1189220022.

It is a super-2 number, since 2×22002298110² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22002298117) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 3397956 + ... + 3404424.

It is an arithmetic number, because the mean of its divisors is an integer number (221943645).

Almost surely, 2^22002298110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22002298110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35510983200).

22002298110 is an abundant number, since it is smaller than the sum of its proper divisors (49019668290).

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

22002298110 is a wasteful number, since it uses less digits than its factorization.

22002298110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6537 (or 6528 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 22002298110 in words is "twenty-two billion, two million, two hundred ninety-eight thousand, one hundred ten".