11100222210022 has 32 divisors (see below), whose sum is σ = 18470318457888. Its totient is φ = 4960543680000.

The previous prime is 11100222210019. The next prime is 11100222210047. The reversal of 11100222210022 is 22001222200111.

It is a happy number.

It is a super-2 number, since 2×11100222210022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11100222209978 and 11100222210005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 986272 + ... + 4813852.

It is an arithmetic number, because the mean of its divisors is an integer number (577197451809).

Almost surely, 2^{11100222210022} is an apocalyptic number.

11100222210022 is a deficient number, since it is larger than the sum of its proper divisors (7370096247866).

11100222210022 is a wasteful number, since it uses less digits than its factorization.

11100222210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3829816.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11100222210022 its reverse (22001222200111), we get a palindrome (33101444410133).

The spelling of 11100222210022 in words is "eleven trillion, one hundred billion, two hundred twenty-two million, two hundred ten thousand, twenty-two".