133222113001 has 4 divisors (see below), whose sum is σ = 133223469952. Its totient is φ = 133220756052.

The previous prime is 133222112987. The next prime is 133222113041. The reversal of 133222113001 is 100311222331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133222113001 - 2⁷ = 133222112873 is a prime.

It is a super-3 number, since 3×133222113001³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133222113001.

It is not an unprimeable number, because it can be changed into a prime (133222113041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518661 + ... + 731746.

It is an arithmetic number, because the mean of its divisors is an integer number (33305867488).

Almost surely, 2^133222113001 is an apocalyptic number.

It is an amenable number.

133222113001 is a deficient number, since it is larger than the sum of its proper divisors (1356951).

133222113001 is a wasteful number, since it uses less digits than its factorization.

133222113001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356950.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 133222113001 its reverse (100311222331), we get a palindrome (233533335332).

The spelling of 133222113001 in words is "one hundred thirty-three billion, two hundred twenty-two million, one hundred thirteen thousand, one".