110221210112202 has 96 divisors (see below), whose sum is σ = 276229118954880. Its totient is φ = 31110991263360.

The previous prime is 110221210112177. The next prime is 110221210112207. The reversal of 110221210112202 is 202211012122011.

110221210112202 is a `hidden beast` number, since 1 + 1 + 0 + 221 + 210 + 11 + 220 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (110221210112207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 251410924 + ... + 251848952.

It is an arithmetic number, because the mean of its divisors is an integer number (2877386655780).

Almost surely, 2^{110221210112202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110221210112202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138114559477440).

110221210112202 is an abundant number, since it is smaller than the sum of its proper divisors (166007908842678).

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

110221210112202 is a wasteful number, since it uses less digits than its factorization.

110221210112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462188 (or 462185 counting only the distinct ones).

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

Adding to 110221210112202 its reverse (202211012122011), we get a palindrome (312432222234213).

The spelling of 110221210112202 in words is "one hundred ten trillion, two hundred twenty-one billion, two hundred ten million, one hundred twelve thousand, two hundred two".