133221442222 has 8 divisors (see below), whose sum is σ = 217998723672. Its totient is φ = 60555201000.

The previous prime is 133221442219. The next prime is 133221442231. The reversal of 133221442222 is 222244122331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3027760029 + ... + 3027760072.

It is an arithmetic number, because the mean of its divisors is an integer number (27249840459).

Almost surely, 2^133221442222 is an apocalyptic number.

133221442222 is a deficient number, since it is larger than the sum of its proper divisors (84777281450).

133221442222 is a wasteful number, since it uses less digits than its factorization.

133221442222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6055520114.

The product of its digits is 9216, while the sum is 28.

Adding to 133221442222 its reverse (222244122331), we get a palindrome (355465564553).

The spelling of 133221442222 in words is "one hundred thirty-three billion, two hundred twenty-one million, four hundred forty-two thousand, two hundred twenty-two".