110121222200202 has 48 divisors (see below), whose sum is σ = 238674444877440. Its totient is φ = 36695004808896.

The previous prime is 110121222200123. The next prime is 110121222200237. The reversal of 110121222200202 is 202002222121011.

It is a happy number.

110121222200202 is a `hidden beast` number, since 110 + 12 + 122 + 220 + 0 + 202 = 666.

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

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, 698753049 + ... + 698910627.

It is an arithmetic number, because the mean of its divisors is an integer number (4972384268280).

Almost surely, 2^{110121222200202} is an apocalyptic number.

110121222200202 is an abundant number, since it is smaller than the sum of its proper divisors (128553222677238).

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

110121222200202 is a wasteful number, since it uses less digits than its factorization.

110121222200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170107 (or 170104 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 110121222200202 its reverse (202002222121011), we get a palindrome (312123444321213).

The spelling of 110121222200202 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred twenty-two million, two hundred thousand, two hundred two".