103112113222 has 16 divisors (see below), whose sum is σ = 155491566480. Its totient is φ = 51281667072.

The previous prime is 103112113207. The next prime is 103112113229. The reversal of 103112113222 is 222311211301.

It is a self number, because there is not a number n which added to its sum of digits gives 103112113222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103112113229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3615354 + ... + 3643762.

It is an arithmetic number, because the mean of its divisors is an integer number (9718222905).

Almost surely, 2^103112113222 is an apocalyptic number.

103112113222 is a deficient number, since it is larger than the sum of its proper divisors (52379453258).

103112113222 is a wasteful number, since it uses less digits than its factorization.

103112113222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38007.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 103112113222 its reverse (222311211301), we get a palindrome (325423324523).

The spelling of 103112113222 in words is "one hundred three billion, one hundred twelve million, one hundred thirteen thousand, two hundred twenty-two".