133222311013 has 4 divisors (see below), whose sum is σ = 145333430208. Its totient is φ = 121111191820.

The previous prime is 133222310981. The next prime is 133222311023. The reversal of 133222311013 is 310113222331.

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 133222311013 - 2⁵ = 133222310981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133222311023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6055559581 + ... + 6055559602.

It is an arithmetic number, because the mean of its divisors is an integer number (36333357552).

Almost surely, 2^133222311013 is an apocalyptic number.

It is an amenable number.

133222311013 is a deficient number, since it is larger than the sum of its proper divisors (12111119195).

133222311013 is a wasteful number, since it uses less digits than its factorization.

133222311013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12111119194.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 133222311013 its reverse (310113222331), we get a palindrome (443335533344).

The spelling of 133222311013 in words is "one hundred thirty-three billion, two hundred twenty-two million, three hundred eleven thousand, thirteen".