2202001010100 has 216 divisors, whose sum is σ = 6960664488960. Its totient is φ = 582233568000.

The previous prime is 2202001010093. The next prime is 2202001010101. The reversal of 2202001010100 is 10101002022.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202001010101) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 53440306 + ... + 53481494.

It is an arithmetic number, because the mean of its divisors is an integer number (32225298560).

Almost surely, 2^{2202001010100} is an apocalyptic number.

2202001010100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2202001010100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3480332244480).

2202001010100 is an abundant number, since it is smaller than the sum of its proper divisors (4758663478860).

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

2202001010100 is a wasteful number, since it uses less digits than its factorization.

2202001010100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41711 (or 41701 counting only the distinct ones).

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

Adding to 2202001010100 its reverse (10101002022), we get a palindrome (2212102012122).

The spelling of 2202001010100 in words is "two trillion, two hundred two billion, one million, ten thousand, one hundred".