322203310412143 has 4 divisors (see below), whose sum is σ = 325054667141568. Its totient is φ = 319351953682720.

The previous prime is 322203310412119. The next prime is 322203310412279. The reversal of 322203310412143 is 341214013302223.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322203310412143 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 (322203310413143) 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, 1425678364543 + ... + 1425678364768.

It is an arithmetic number, because the mean of its divisors is an integer number (81263666785392).

Almost surely, 2^{322203310412143} is an apocalyptic number.

322203310412143 is a deficient number, since it is larger than the sum of its proper divisors (2851356729425).

322203310412143 is a wasteful number, since it uses less digits than its factorization.

322203310412143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2851356729424.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 322203310412143 its reverse (341214013302223), we get a palindrome (663417323714366).

The spelling of 322203310412143 in words is "three hundred twenty-two trillion, two hundred three billion, three hundred ten million, four hundred twelve thousand, one hundred forty-three".