11200121101022 has 16 divisors (see below), whose sum is σ = 19250338701312. Its totient is φ = 4787519125560.

The previous prime is 11200121101007. The next prime is 11200121101097. The reversal of 11200121101022 is 22010112100211.

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

It is a junction number, because it is equal to n+sod(n) for n = 11200121100988 and 11200121101006.

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, 1044392354 + ... + 1044403077.

It is an arithmetic number, because the mean of its divisors is an integer number (1203146168832).

Almost surely, 2^{11200121101022} is an apocalyptic number.

11200121101022 is a deficient number, since it is larger than the sum of its proper divisors (8050217600290).

11200121101022 is a wasteful number, since it uses less digits than its factorization.

11200121101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088795823.

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

Adding to 11200121101022 its reverse (22010112100211), we get a palindrome (33210233201233).

The spelling of 11200121101022 in words is "eleven trillion, two hundred billion, one hundred twenty-one million, one hundred one thousand, twenty-two".