110022222001986 has 48 divisors (see below), whose sum is σ = 272440879199424. Its totient is φ = 31434355082592.

The previous prime is 110022222001981. The next prime is 110022222001987. The reversal of 110022222001986 is 689100222220011.

It is a self number, because there is not a number n which added to its sum of digits gives 110022222001986.

It is not an unprimeable number, because it can be changed into a prime (110022222001981) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 796965 + ... + 14855288.

It is an arithmetic number, because the mean of its divisors is an integer number (5675851649988).

Almost surely, 2^{110022222001986} is an apocalyptic number.

110022222001986 is an abundant number, since it is smaller than the sum of its proper divisors (162418657197438).

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

110022222001986 is a wasteful number, since it uses less digits than its factorization.

110022222001986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15708055 (or 15708052 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

Adding to 110022222001986 its reverse (689100222220011), we get a palindrome (799122444221997).

The spelling of 110022222001986 in words is "one hundred ten trillion, twenty-two billion, two hundred twenty-two million, one thousand, nine hundred eighty-six".