133002022212 has 72 divisors (see below), whose sum is σ = 355880965440. Its totient is φ = 41809763520.

The previous prime is 133002022199. The next prime is 133002022229. The reversal of 133002022212 is 212220200331.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 1436464 + ... + 1526247.

Almost surely, 2^133002022212 is an apocalyptic number.

133002022212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133002022212 is an abundant number, since it is smaller than the sum of its proper divisors (222878943228).

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

133002022212 is a wasteful number, since it uses less digits than its factorization.

133002022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2962793 (or 2962788 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 133002022212 its reverse (212220200331), we get a palindrome (345222222543).

The spelling of 133002022212 in words is "one hundred thirty-three billion, two million, twenty-two thousand, two hundred twelve".