110200022202122 has 4 divisors (see below), whose sum is σ = 165300033303186. Its totient is φ = 55100011101060.

The previous prime is 110200022202107. The next prime is 110200022202133. The reversal of 110200022202122 is 221202220002011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 101792985741001 + 8407036461121 = 10089251^2 + 2899489^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 110200022202122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27550005550529 + ... + 27550005550532.

Almost surely, 2^{110200022202122} is an apocalyptic number.

110200022202122 is a deficient number, since it is larger than the sum of its proper divisors (55100011101064).

110200022202122 is an equidigital number, since it uses as much as digits as its factorization.

110200022202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55100011101063.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 110200022202122 its reverse (221202220002011), we get a palindrome (331402242204133).

The spelling of 110200022202122 in words is "one hundred ten trillion, two hundred billion, twenty-two million, two hundred two thousand, one hundred twenty-two".