2200101102 has 48 divisors (see below), whose sum is σ = 4964909040. Its totient is φ = 730181952.

The previous prime is 2200101089. The next prime is 2200101157. The reversal of 2200101102 is 2011010022.

It is a super-2 number, since 2×2200101102² = 9680889718043228808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

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, 103524 + ... + 122952.

It is an arithmetic number, because the mean of its divisors is an integer number (103435605).

Almost surely, 2^2200101102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2200101102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2482454520).

2200101102 is an abundant number, since it is smaller than the sum of its proper divisors (2764807938).

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

2200101102 is a wasteful number, since it uses less digits than its factorization.

2200101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19679 (or 19667 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 2200101102 is about 46905.2353367937. The cubic root of 2200101102 is about 1300.6113696366.

Adding to 2200101102 its reverse (2011010022), we get a palindrome (4211111124).

The spelling of 2200101102 in words is "two billion, two hundred million, one hundred one thousand, one hundred two".