11102121211022 has 16 divisors (see below), whose sum is σ = 16680129910560. Its totient is φ = 5542085106048.

The previous prime is 11102121211007. The next prime is 11102121211043. The reversal of 11102121211022 is 22011212120111.

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, 1288298 + ... + 4885074.

It is an arithmetic number, because the mean of its divisors is an integer number (1042508119410).

Almost surely, 2^{11102121211022} is an apocalyptic number.

11102121211022 is a deficient number, since it is larger than the sum of its proper divisors (5578008699538).

11102121211022 is a wasteful number, since it uses less digits than its factorization.

11102121211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3599275.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11102121211022 its reverse (22011212120111), we get a palindrome (33113333331133).

The spelling of 11102121211022 in words is "eleven trillion, one hundred two billion, one hundred twenty-one million, two hundred eleven thousand, twenty-two".