133022201220111 has 32 divisors (see below), whose sum is σ = 213428100751360. Its totient is φ = 71992053408096.

The previous prime is 133022201220107. The next prime is 133022201220191. The reversal of 133022201220111 is 111022102220331.

It is not a de Polignac number, because 133022201220111 - 2² = 133022201220107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133022201220101) 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, 44774971 + ... + 47653356.

It is an arithmetic number, because the mean of its divisors is an integer number (6669628148480).

Almost surely, 2^{133022201220111} is an apocalyptic number.

133022201220111 is a deficient number, since it is larger than the sum of its proper divisors (80405899531249).

133022201220111 is a wasteful number, since it uses less digits than its factorization.

133022201220111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92431963.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 133022201220111 its reverse (111022102220331), we get a palindrome (244044303440442).

The spelling of 133022201220111 in words is "one hundred thirty-three trillion, twenty-two billion, two hundred one million, two hundred twenty thousand, one hundred eleven".