110001212222 has 8 divisors (see below), whose sum is σ = 180001983672. Its totient is φ = 50000551000.

The previous prime is 110001212219. The next prime is 110001212249. The reversal of 110001212222 is 222212100011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 110001212197 and 110001212206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2500027529 + ... + 2500027572.

It is an arithmetic number, because the mean of its divisors is an integer number (22500247959).

Almost surely, 2^110001212222 is an apocalyptic number.

110001212222 is a deficient number, since it is larger than the sum of its proper divisors (70000771450).

110001212222 is a wasteful number, since it uses less digits than its factorization.

110001212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000055114.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 110001212222 its reverse (222212100011), we get a palindrome (332213312233).

It can be divided in two parts, 110001 and 212222, that added together give a palindrome (322223).

The spelling of 110001212222 in words is "one hundred ten billion, one million, two hundred twelve thousand, two hundred twenty-two".