11200021200022 has 32 divisors (see below), whose sum is σ = 16934445158400. Its totient is φ = 5555390920128.

The previous prime is 11200021199999. The next prime is 11200021200061. The reversal of 11200021200022 is 22000212000211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11200021199975 and 11200021200011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 799480554 + ... + 799494562.

It is an arithmetic number, because the mean of its divisors is an integer number (529201411200).

Almost surely, 2^{11200021200022} is an apocalyptic number.

11200021200022 is a deficient number, since it is larger than the sum of its proper divisors (5734423958378).

11200021200022 is a wasteful number, since it uses less digits than its factorization.

11200021200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20380.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11200021200022 its reverse (22000212000211), we get a palindrome (33200233200233).

The spelling of 11200021200022 in words is "eleven trillion, two hundred billion, twenty-one million, two hundred thousand, twenty-two".