2100222202153 has 2 divisors, whose sum is σ = 2100222202154. Its totient is φ = 2100222202152.

The previous prime is 2100222202097. The next prime is 2100222202213. The reversal of 2100222202153 is 3512022220012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1966801490329 + 133420711824 = 1402427^2 + 365268^2 .

It is a cyclic number.

It is not a de Polignac number, because 2100222202153 - 2²¹ = 2100220105001 is a prime.

It is not a weakly prime, because it can be changed into another prime (2100222206153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050111101076 + 1050111101077.

It is an arithmetic number, because the mean of its divisors is an integer number (1050111101077).

Almost surely, 2^{2100222202153} is an apocalyptic number.

It is an amenable number.

2100222202153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100222202153 is an equidigital number, since it uses as much as digits as its factorization.

2100222202153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 2100222202153 its reverse (3512022220012), we get a palindrome (5612244422165).

The spelling of 2100222202153 in words is "two trillion, one hundred billion, two hundred twenty-two million, two hundred two thousand, one hundred fifty-three".