1322222003123 has 8 divisors (see below), whose sum is σ = 1535883170400. Its totient is φ = 1114753913280.

The previous prime is 1322222003119. The next prime is 1322222003143. The reversal of 1322222003123 is 3213002222231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1322222003123 - 2² = 1322222003119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322222003143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1548268898 + ... + 1548269751.

It is an arithmetic number, because the mean of its divisors is an integer number (191985396300).

Almost surely, 2^{1322222003123} is an apocalyptic number.

1322222003123 is a deficient number, since it is larger than the sum of its proper divisors (213661167277).

1322222003123 is an equidigital number, since it uses as much as digits as its factorization.

1322222003123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3096538717.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1322222003123 its reverse (3213002222231), we get a palindrome (4535224225354).

The spelling of 1322222003123 in words is "one trillion, three hundred twenty-two billion, two hundred twenty-two million, three thousand, one hundred twenty-three".