133212020222 has 8 divisors (see below), whose sum is σ = 199823179296. Its totient is φ = 66604293792.

The previous prime is 133212020219. The next prime is 133212020239. The reversal of 133212020222 is 222020212331.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 133212020194 and 133212020203.

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, 758843 + ... + 917750.

It is an arithmetic number, because the mean of its divisors is an integer number (24977897412).

Almost surely, 2^133212020222 is an apocalyptic number.

133212020222 is a deficient number, since it is larger than the sum of its proper divisors (66611159074).

133212020222 is a wasteful number, since it uses less digits than its factorization.

133212020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716322.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 133212020222 its reverse (222020212331), we get a palindrome (355232232553).

The spelling of 133212020222 in words is "one hundred thirty-three billion, two hundred twelve million, twenty thousand, two hundred twenty-two".