112202220015 has 12 divisors (see below), whose sum is σ = 194483848104. Its totient is φ = 59841183984.

The previous prime is 112202219999. The next prime is 112202220061. The reversal of 112202220015 is 510022202211.

It is not a de Polignac number, because 112202220015 - 2⁴ = 112202219999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112202220015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1246691289 + ... + 1246691378.

It is an arithmetic number, because the mean of its divisors is an integer number (16206987342).

Almost surely, 2^112202220015 is an apocalyptic number.

112202220015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

112202220015 is a deficient number, since it is larger than the sum of its proper divisors (82281628089).

112202220015 is a wasteful number, since it uses less digits than its factorization.

112202220015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493382678 (or 2493382675 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 112202220015 its reverse (510022202211), we get a palindrome (622224422226).

The spelling of 112202220015 in words is "one hundred twelve billion, two hundred two million, two hundred twenty thousand, fifteen".