112222020101210 has 48 divisors (see below), whose sum is σ = 222459915044736. Its totient is φ = 40677272244576.

The previous prime is 112222020101209. The next prime is 112222020101263. The reversal of 112222020101210 is 12101020222211.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 675708974 + ... + 675875033.

It is an arithmetic number, because the mean of its divisors is an integer number (4634581563432).

Almost surely, 2^{112222020101210} is an apocalyptic number.

112222020101210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112222020101210 is a deficient number, since it is larger than the sum of its proper divisors (110237894943526).

112222020101210 is a wasteful number, since it uses less digits than its factorization.

112222020101210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351584075 (or 1351584056 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112222020101210 its reverse (12101020222211), we get a palindrome (124323040323421).

The spelling of 112222020101210 in words is "one hundred twelve trillion, two hundred twenty-two billion, twenty million, one hundred one thousand, two hundred ten".