1322222331303 has 48 divisors (see below), whose sum is σ = 1956166797312. Its totient is φ = 860365800000.

The previous prime is 1322222331289. The next prime is 1322222331307. The reversal of 1322222331303 is 3031332222231.

1322222331303 is a `hidden beast` number, since 1 + 3 + 2 + 2 + 2 + 22 + 331 + 303 = 666.

It is not a de Polignac number, because 1322222331303 - 2¹⁸ = 1322222069159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322222331307) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37325826 + ... + 37361232.

It is an arithmetic number, because the mean of its divisors is an integer number (40753474944).

Almost surely, 2^{1322222331303} is an apocalyptic number.

1322222331303 is a deficient number, since it is larger than the sum of its proper divisors (633944466009).

1322222331303 is a wasteful number, since it uses less digits than its factorization.

1322222331303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35996 (or 35993 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 1322222331303 its reverse (3031332222231), we get a palindrome (4353554553534).

It can be divided in two parts, 13222223 and 31303, that added together give a triangular number (13253526 = T₅₁₄₈).

The spelling of 1322222331303 in words is "one trillion, three hundred twenty-two billion, two hundred twenty-two million, three hundred thirty-one thousand, three hundred three".