11011021200122 has 8 divisors (see below), whose sum is σ = 17049323148672. Its totient is φ = 5327913483900.

The previous prime is 11011021200097. The next prime is 11011021200131. The reversal of 11011021200122 is 22100212011011.

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

It is a super-2 number, since 2×11011021200122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11011021200097 and 11011021200106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88798558004 + ... + 88798558127.

It is an arithmetic number, because the mean of its divisors is an integer number (2131165393584).

Almost surely, 2^{11011021200122} is an apocalyptic number.

11011021200122 is a deficient number, since it is larger than the sum of its proper divisors (6038301948550).

11011021200122 is a wasteful number, since it uses less digits than its factorization.

11011021200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177597116164.

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

Adding to 11011021200122 its reverse (22100212011011), we get a palindrome (33111233211133).

The spelling of 11011021200122 in words is "eleven trillion, eleven billion, twenty-one million, two hundred thousand, one hundred twenty-two".