1302223123331 has 8 divisors (see below), whose sum is σ = 1402403213904. Its totient is φ = 1202044330080.

The previous prime is 1302223123309. The next prime is 1302223123363. The reversal of 1302223123331 is 1333213222031.

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

It is a cyclic number.

It is not a de Polignac number, because 1302223123331 - 2¹⁰ = 1302223122307 is a prime.

It is a super-2 number, since 2×1302223123331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1302223123331.

It is not an unprimeable number, because it can be changed into a prime (1302223123031) 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, 3098021 + ... + 3493161.

It is an arithmetic number, because the mean of its divisors is an integer number (175300401738).

Almost surely, 2^{1302223123331} is an apocalyptic number.

1302223123331 is a deficient number, since it is larger than the sum of its proper divisors (100180090573).

1302223123331 is a wasteful number, since it uses less digits than its factorization.

1302223123331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648661.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1302223123331 its reverse (1333213222031), we get a palindrome (2635436345362).

The spelling of 1302223123331 in words is "one trillion, three hundred two billion, two hundred twenty-three million, one hundred twenty-three thousand, three hundred thirty-one".