1110221211022 has 32 divisors (see below), whose sum is σ = 2076325254144. Its totient is φ = 432539676000.

The previous prime is 1110221211017. The next prime is 1110221211031. The reversal of 1110221211022 is 2201121220111.

It is a super-2 number, since 2×1110221211022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1110221210987 and 1110221211005.

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, 5521147 + ... + 5718697.

It is an arithmetic number, because the mean of its divisors is an integer number (64885164192).

Almost surely, 2^{1110221211022} is an apocalyptic number.

1110221211022 is a deficient number, since it is larger than the sum of its proper divisors (966104043122).

1110221211022 is a wasteful number, since it uses less digits than its factorization.

1110221211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234064.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1110221211022 its reverse (2201121220111), we get a palindrome (3311342431133).

The spelling of 1110221211022 in words is "one trillion, one hundred ten billion, two hundred twenty-one million, two hundred eleven thousand, twenty-two".