1000222033112 has 16 divisors (see below), whose sum is σ = 1876544067840. Its totient is φ = 499810281696.

The previous prime is 1000222033079. The next prime is 1000222033117. The reversal of 1000222033112 is 2113302220001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000222033117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37577723 + ... + 37604330.

It is an arithmetic number, because the mean of its divisors is an integer number (117284004240).

Almost surely, 2^{1000222033112} is an apocalyptic number.

It is an amenable number.

1000222033112 is a deficient number, since it is larger than the sum of its proper divisors (876322034728).

1000222033112 is a wasteful number, since it uses less digits than its factorization.

1000222033112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75183722 (or 75183718 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1000222033112 its reverse (2113302220001), we get a palindrome (3113524253113).

The spelling of 1000222033112 in words is "one trillion, two hundred twenty-two million, thirty-three thousand, one hundred twelve".