133211322223020 has 72 divisors (see below), whose sum is σ = 404076015155904. Its totient is φ = 35522872351488.

The previous prime is 133211322222977. The next prime is 133211322223027. The reversal of 133211322223020 is 20322223112331.

133211322223020 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 1 + 132 + 222 + 302 + 0 = 666.

It is a super-2 number, since 2×133211322223020² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133211322223027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46247517 + ... + 49043403.

Almost surely, 2^{133211322223020} is an apocalyptic number.

133211322223020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133211322223020 is an abundant number, since it is smaller than the sum of its proper divisors (270864692932884).

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

133211322223020 is a wasteful number, since it uses less digits than its factorization.

133211322223020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3060599 (or 3060594 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 133211322223020 its reverse (20322223112331), we get a palindrome (153533545335351).

The spelling of 133211322223020 in words is "one hundred thirty-three trillion, two hundred eleven billion, three hundred twenty-two million, two hundred twenty-three thousand, twenty".