22110100201002 has 64 divisors (see below), whose sum is σ = 49807488135168. Its totient is φ = 6482450688000.

The previous prime is 22110100200989. The next prime is 22110100201069. The reversal of 22110100201002 is 20010200101122.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7962313 + ... + 10373939.

It is an arithmetic number, because the mean of its divisors is an integer number (778242002112).

Almost surely, 2^{22110100201002} is an apocalyptic number.

22110100201002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 22110100201002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24903744067584).

22110100201002 is an abundant number, since it is smaller than the sum of its proper divisors (27697387934166).

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

22110100201002 is a wasteful number, since it uses less digits than its factorization.

22110100201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2416155.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22110100201002 its reverse (20010200101122), we get a palindrome (42120300302124).

The spelling of 22110100201002 in words is "twenty-two trillion, one hundred ten billion, one hundred million, two hundred one thousand, two".