2201021100010 has 32 divisors (see below), whose sum is σ = 4179363183360. Its totient is φ = 832269670848.

The previous prime is 2201021099957. The next prime is 2201021100013. The reversal of 2201021100010 is 100011201022.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a self number, because there is not a number n which added to its sum of digits gives 2201021100010.

It is not an unprimeable number, because it can be changed into a prime (2201021100013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12422097 + ... + 12598036.

It is an arithmetic number, because the mean of its divisors is an integer number (130605099480).

Almost surely, 2^{2201021100010} is an apocalyptic number.

2201021100010 is a deficient number, since it is larger than the sum of its proper divisors (1978342083350).

2201021100010 is a wasteful number, since it uses less digits than its factorization.

2201021100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25020622.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2201021100010 its reverse (100011201022), we get a palindrome (2301032301032).

The spelling of 2201021100010 in words is "two trillion, two hundred one billion, twenty-one million, one hundred thousand, ten".