1333221223331 has 32 divisors (see below), whose sum is σ = 1433564713152. Its totient is φ = 1235470602240.

The previous prime is 1333221223303. The next prime is 1333221223351.

1333221223331 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1333221223331 is a prime.

It is a super-2 number, since 2×1333221223331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1333221223294 and 1333221223303.

It is not an unprimeable number, because it can be changed into a prime (1333221223351) 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, 623874095 + ... + 623876231.

It is an arithmetic number, because the mean of its divisors is an integer number (44798897286).

Almost surely, 2^{1333221223331} is an apocalyptic number.

1333221223331 is a deficient number, since it is larger than the sum of its proper divisors (100343489821).

1333221223331 is a wasteful number, since it uses less digits than its factorization.

1333221223331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4199.

The product of its digits is 11664, while the sum is 29.

The spelling of 1333221223331 in words is "one trillion, three hundred thirty-three billion, two hundred twenty-one million, two hundred twenty-three thousand, three hundred thirty-one".