11021000122022 has 16 divisors (see below), whose sum is σ = 18037810300752. Its totient is φ = 5008588158720.

The previous prime is 11021000122021. The next prime is 11021000122117. The reversal of 11021000122022 is 22022100012011.

It is a junction number, because it is equal to n+sod(n) for n = 11021000121988 and 11021000122006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021000122021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47749823 + ... + 47980074.

It is an arithmetic number, because the mean of its divisors is an integer number (1127363143797).

Almost surely, 2^{11021000122022} is an apocalyptic number.

11021000122022 is a deficient number, since it is larger than the sum of its proper divisors (7016810178730).

11021000122022 is a wasteful number, since it uses less digits than its factorization.

11021000122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95735143.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11021000122022 its reverse (22022100012011), we get a palindrome (33043100134033).

The spelling of 11021000122022 in words is "eleven trillion, twenty-one billion, one hundred twenty-two thousand, twenty-two".