2100222201010 has 16 divisors (see below), whose sum is σ = 3796217539200. Its totient is φ = 836573863216.

The previous prime is 2100222200941. The next prime is 2100222201013. The reversal of 2100222201010 is 101022220012.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2100222201013) 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, 439374640 + ... + 439379419.

It is an arithmetic number, because the mean of its divisors is an integer number (237263596200).

Almost surely, 2^{2100222201010} is an apocalyptic number.

2100222201010 is a deficient number, since it is larger than the sum of its proper divisors (1695995338190).

2100222201010 is a wasteful number, since it uses less digits than its factorization.

2100222201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878754305.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2100222201010 its reverse (101022220012), we get a palindrome (2201244421022).

The spelling of 2100222201010 in words is "two trillion, one hundred billion, two hundred twenty-two million, two hundred one thousand, ten".