11202121100102 has 16 divisors (see below), whose sum is σ = 18728004317040. Its totient is φ = 4994134483968.

The previous prime is 11202121100077. The next prime is 11202121100111. The reversal of 11202121100102 is 20100112120211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8670371723 + ... + 8670373014.

It is an arithmetic number, because the mean of its divisors is an integer number (1170500269815).

Almost surely, 2^{11202121100102} is an apocalyptic number.

11202121100102 is a deficient number, since it is larger than the sum of its proper divisors (7525883216938).

11202121100102 is a wasteful number, since it uses less digits than its factorization.

11202121100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17340744775.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11202121100102 its reverse (20100112120211), we get a palindrome (31302233220313).

The spelling of 11202121100102 in words is "eleven trillion, two hundred two billion, one hundred twenty-one million, one hundred thousand, one hundred two".