11012200022 has 16 divisors (see below), whose sum is σ = 16952403600. Its totient is φ = 5363111520.

The previous prime is 11012200021. The next prime is 11012200051. The reversal of 11012200022 is 22000221011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11012199976 and 11012200012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012200021) 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, 415229 + ... + 440952.

It is an arithmetic number, because the mean of its divisors is an integer number (1059525225).

Almost surely, 2^11012200022 is an apocalyptic number.

11012200022 is a deficient number, since it is larger than the sum of its proper divisors (5940203578).

11012200022 is a wasteful number, since it uses less digits than its factorization.

11012200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856351.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 11012200022 its reverse (22000221011), we get a palindrome (33012421033).

The spelling of 11012200022 in words is "eleven billion, twelve million, two hundred thousand, twenty-two".