11021210110022 has 32 divisors (see below), whose sum is σ = 19074598329600. Its totient is φ = 4678137216288.

The previous prime is 11021210109997. The next prime is 11021210110061. The reversal of 11021210110022 is 22001101212011.

It is a super-2 number, since 2×11021210110022² (a number of 27 digits) contains 22 as substring.

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 = 11021210109979 and 11021210110006.

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, 2283893 + ... + 5220975.

It is an arithmetic number, because the mean of its divisors is an integer number (596081197800).

Almost surely, 2^{11021210110022} is an apocalyptic number.

11021210110022 is a deficient number, since it is larger than the sum of its proper divisors (8053388219578).

11021210110022 is a wasteful number, since it uses less digits than its factorization.

11021210110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2939660.

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

Adding to 11021210110022 its reverse (22001101212011), we get a palindrome (33022311322033).

The spelling of 11021210110022 in words is "eleven trillion, twenty-one billion, two hundred ten million, one hundred ten thousand, twenty-two".