2201211100204 has 24 divisors (see below), whose sum is σ = 3976484029056. Its totient is φ = 1065074640000.

The previous prime is 2201211100201. The next prime is 2201211100229. The reversal of 2201211100204 is 4020011121022.

It is a super-2 number, since 2×2201211100204² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2201211100201) 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, 5087064 + ... + 5502784.

It is an arithmetic number, because the mean of its divisors is an integer number (165686834544).

Almost surely, 2^{2201211100204} is an apocalyptic number.

It is an amenable number.

2201211100204 is a deficient number, since it is larger than the sum of its proper divisors (1775272928852).

2201211100204 is a wasteful number, since it uses less digits than its factorization.

2201211100204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458457 (or 458455 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2201211100204 its reverse (4020011121022), we get a palindrome (6221222221226).

The spelling of 2201211100204 in words is "two trillion, two hundred one billion, two hundred eleven million, one hundred thousand, two hundred four".