110221221011022 has 48 divisors (see below), whose sum is σ = 260524280448432. Its totient is φ = 33400191231360.

The previous prime is 110221221010991. The next prime is 110221221011047. The reversal of 110221221011022 is 220110122122011.

110221221011022 is a `hidden beast` number, since 110 + 2 + 212 + 210 + 110 + 22 = 666.

It is a super-3 number, since 3×110221221011022³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 110221221010986 and 110221221011004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38269188 + ... + 41048424.

It is an arithmetic number, because the mean of its divisors is an integer number (5427589176009).

Almost surely, 2^{110221221011022} is an apocalyptic number.

110221221011022 is an abundant number, since it is smaller than the sum of its proper divisors (150303059437410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110221221011022 is a wasteful number, since it uses less digits than its factorization.

110221221011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2979553 (or 2979550 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 110221221011022 its reverse (220110122122011), we get a palindrome (330331343133033).

The spelling of 110221221011022 in words is "one hundred ten trillion, two hundred twenty-one billion, two hundred twenty-one million, eleven thousand, twenty-two".