133212322200 has 48 divisors (see below), whose sum is σ = 412958200680. Its totient is φ = 35523285760.

The previous prime is 133212322153. The next prime is 133212322241. The reversal of 133212322200 is 2223212331.

It is a happy number.

It is a super-2 number, since 2×133212322200² (a number of 23 digits) contains 22 as substring.

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, 111009669 + ... + 111010868.

Almost surely, 2^133212322200 is an apocalyptic number.

133212322200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133212322200 is an abundant number, since it is smaller than the sum of its proper divisors (279745878480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133212322200 is a wasteful number, since it uses less digits than its factorization.

133212322200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222020556 (or 222020547 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 133212322200 its reverse (2223212331), we get a palindrome (135435534531).

The spelling of 133212322200 in words is "one hundred thirty-three billion, two hundred twelve million, three hundred twenty-two thousand, two hundred".