1322221040315 has 32 divisors (see below), whose sum is σ = 1827692160000. Its totient is φ = 899495031168.

The previous prime is 1322221040303. The next prime is 1322221040323. The reversal of 1322221040315 is 5130401222231.

It is a cyclic number.

It is not a de Polignac number, because 1322221040315 - 2¹⁰ = 1322221039291 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6709001 + ... + 6903269.

It is an arithmetic number, because the mean of its divisors is an integer number (57115380000).

Almost surely, 2^{1322221040315} is an apocalyptic number.

1322221040315 is a deficient number, since it is larger than the sum of its proper divisors (505471119685).

1322221040315 is a wasteful number, since it uses less digits than its factorization.

1322221040315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195819.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 1322221040315 its reverse (5130401222231), we get a palindrome (6452622262546).

The spelling of 1322221040315 in words is "one trillion, three hundred twenty-two billion, two hundred twenty-one million, forty thousand, three hundred fifteen".