22320100122 has 16 divisors (see below), whose sum is σ = 47266094592. Its totient is φ = 7002384320.

The previous prime is 22320100111. The next prime is 22320100123. The reversal of 22320100122 is 22100102322.

It is a happy number.

It is a super-3 number, since 3×22320100122³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (22320100123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109412154 + ... + 109412357.

It is an arithmetic number, because the mean of its divisors is an integer number (2954130912).

Almost surely, 2^22320100122 is an apocalyptic number.

22320100122 is an abundant number, since it is smaller than the sum of its proper divisors (24945994470).

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

22320100122 is a wasteful number, since it uses less digits than its factorization.

22320100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218824533.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22320100122 its reverse (22100102322), we get a palindrome (44420202444).

The spelling of 22320100122 in words is "twenty-two billion, three hundred twenty million, one hundred thousand, one hundred twenty-two".