112212133330 has 32 divisors (see below), whose sum is σ = 220541330880. Its totient is φ = 40767837120.

The previous prime is 112212133289. The next prime is 112212133351. The reversal of 112212133330 is 33331212211.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333760 + ... + 579499.

It is an arithmetic number, because the mean of its divisors is an integer number (6891916590).

Almost surely, 2^112212133330 is an apocalyptic number.

112212133330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112212133330 is a deficient number, since it is larger than the sum of its proper divisors (108329197550).

112212133330 is a wasteful number, since it uses less digits than its factorization.

112212133330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914394.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 112212133330 its reverse (33331212211), we get a palindrome (145543345541).

It can be divided in two parts, 112212 and 133330, that added together give a palindrome (245542).

The spelling of 112212133330 in words is "one hundred twelve billion, two hundred twelve million, one hundred thirty-three thousand, three hundred thirty".