133022243015220 has 96 divisors (see below), whose sum is σ = 403149333299328. Its totient is φ = 32577723827712.

The previous prime is 133022243015219. The next prime is 133022243015227. The reversal of 133022243015220 is 22510342220331.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133022243015227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 432692374 + ... + 432999693.

It is an arithmetic number, because the mean of its divisors is an integer number (4199472221868).

Almost surely, 2^{133022243015220} is an apocalyptic number.

133022243015220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133022243015220 is an abundant number, since it is smaller than the sum of its proper divisors (270127090284108).

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

133022243015220 is a wasteful number, since it uses less digits than its factorization.

133022243015220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865692289 (or 865692287 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 133022243015220 its reverse (22510342220331), we get a palindrome (155532585235551).

The spelling of 133022243015220 in words is "one hundred thirty-three trillion, twenty-two billion, two hundred forty-three million, fifteen thousand, two hundred twenty".