11212022100202 has 64 divisors (see below), whose sum is σ = 21038929072128. Its totient is φ = 4353553512000.

The previous prime is 11212022100161. The next prime is 11212022100203. The reversal of 11212022100202 is 20200122021211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11212022100203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58443177 + ... + 58634707.

It is an arithmetic number, because the mean of its divisors is an integer number (328733266752).

Almost surely, 2^{11212022100202} is an apocalyptic number.

11212022100202 is a deficient number, since it is larger than the sum of its proper divisors (9826906971926).

11212022100202 is a wasteful number, since it uses less digits than its factorization.

11212022100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192835.

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

Adding to 11212022100202 its reverse (20200122021211), we get a palindrome (31412144121413).

The spelling of 11212022100202 in words is "eleven trillion, two hundred twelve billion, twenty-two million, one hundred thousand, two hundred two".