11001100120022 has 16 divisors (see below), whose sum is σ = 16550929223712. Its totient is φ = 5484124329600.

The previous prime is 11001100120019. The next prime is 11001100120037. The reversal of 11001100120022 is 22002100110011.

It is a junction number, because it is equal to n+sod(n) for n = 11001100119985 and 11001100120012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45612647 + ... + 45853197.

It is an arithmetic number, because the mean of its divisors is an integer number (1034433076482).

Almost surely, 2^{11001100120022} is an apocalyptic number.

11001100120022 is a deficient number, since it is larger than the sum of its proper divisors (5549829103690).

11001100120022 is a wasteful number, since it uses less digits than its factorization.

11001100120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308743.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11001100120022 its reverse (22002100110011), we get a palindrome (33003200230033).

The spelling of 11001100120022 in words is "eleven trillion, one billion, one hundred million, one hundred twenty thousand, twenty-two".