11000021121022 has 8 divisors (see below), whose sum is σ = 16500393907200. Its totient is φ = 5499889818624.

The previous prime is 11000021121017. The next prime is 11000021121043. The reversal of 11000021121022 is 22012112000011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11000021120993 and 11000021121011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60257022 + ... + 60439297.

It is an arithmetic number, because the mean of its divisors is an integer number (2062549238400).

Almost surely, 2^{11000021121022} is an apocalyptic number.

11000021121022 is a deficient number, since it is larger than the sum of its proper divisors (5500372786178).

11000021121022 is a wasteful number, since it uses less digits than its factorization.

11000021121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120741890.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11000021121022 its reverse (22012112000011), we get a palindrome (33012133121033).

The spelling of 11000021121022 in words is "eleven trillion, twenty-one million, one hundred twenty-one thousand, twenty-two".