2122200100202 has 32 divisors (see below), whose sum is σ = 4088251706112. Its totient is φ = 803049439104.

The previous prime is 2122200100201. The next prime is 2122200100211. The reversal of 2122200100202 is 2020010022212.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (2122200100201) 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, 253483643 + ... + 253492014.

It is an arithmetic number, because the mean of its divisors is an integer number (127757865816).

Almost surely, 2^{2122200100202} is an apocalyptic number.

2122200100202 is a deficient number, since it is larger than the sum of its proper divisors (1966051605910).

2122200100202 is a wasteful number, since it uses less digits than its factorization.

2122200100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506975702.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2122200100202 its reverse (2020010022212), we get a palindrome (4142210122414).

The spelling of 2122200100202 in words is "two trillion, one hundred twenty-two billion, two hundred million, one hundred thousand, two hundred two".