1231330102022 has 8 divisors (see below), whose sum is σ = 1869248106936. Its totient is φ = 608247399712.

The previous prime is 1231330101979. The next prime is 1231330102027. The reversal of 1231330102022 is 2202010331321.

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

It is a junction number, because it is equal to n+sod(n) for n = 1231330101985 and 1231330102003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1231330102027) 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, 3708825443 + ... + 3708825774.

It is an arithmetic number, because the mean of its divisors is an integer number (233656013367).

Almost surely, 2^{1231330102022} is an apocalyptic number.

1231330102022 is a deficient number, since it is larger than the sum of its proper divisors (637918004914).

1231330102022 is an equidigital number, since it uses as much as digits as its factorization.

1231330102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7417651302.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1231330102022 its reverse (2202010331321), we get a palindrome (3433340433343).

The spelling of 1231330102022 in words is "one trillion, two hundred thirty-one billion, three hundred thirty million, one hundred two thousand, twenty-two".