11012100220022 has 32 divisors (see below), whose sum is σ = 18449508084480. Its totient is φ = 4886271220320.

The previous prime is 11012100220021. The next prime is 11012100220057. The reversal of 11012100220022 is 22002200121011.

It is a junction number, because it is equal to n+sod(n) for n = 11012100219979 and 11012100220006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012100220021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1719122 + ... + 4997957.

It is an arithmetic number, because the mean of its divisors is an integer number (576547127640).

Almost surely, 2^{11012100220022} is an apocalyptic number.

11012100220022 is a deficient number, since it is larger than the sum of its proper divisors (7437407864458).

11012100220022 is a wasteful number, since it uses less digits than its factorization.

11012100220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6718868.

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

Adding to 11012100220022 its reverse (22002200121011), we get a palindrome (33014300341033).

The spelling of 11012100220022 in words is "eleven trillion, twelve billion, one hundred million, two hundred twenty thousand, twenty-two".