110112001220222 has 128 divisors (see below), whose sum is σ = 189875105786880. Its totient is φ = 47607081984000.

The previous prime is 110112001220131. The next prime is 110112001220237. The reversal of 110112001220222 is 222022100211011.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 110112001220222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6855854072 + ... + 6855870132.

It is an arithmetic number, because the mean of its divisors is an integer number (1483399263960).

Almost surely, 2^{110112001220222} is an apocalyptic number.

110112001220222 is a deficient number, since it is larger than the sum of its proper divisors (79763104566658).

110112001220222 is a wasteful number, since it uses less digits than its factorization.

110112001220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19878.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 110112001220222 its reverse (222022100211011), we get a palindrome (332134101431233).

The spelling of 110112001220222 in words is "one hundred ten trillion, one hundred twelve billion, one million, two hundred twenty thousand, two hundred twenty-two".