1022311332123 has 8 divisors (see below), whose sum is σ = 1375587114000. Its totient is φ = 675288219168.

The previous prime is 1022311332113. The next prime is 1022311332143. The reversal of 1022311332123 is 3212331132201.

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

It is not a de Polignac number, because 1022311332123 - 2⁶ = 1022311332059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1022311332093 and 1022311332102.

It is not an unprimeable number, because it can be changed into a prime (1022311332103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1563166848 + ... + 1563167501.

It is an arithmetic number, because the mean of its divisors is an integer number (171948389250).

Almost surely, 2^{1022311332123} is an apocalyptic number.

1022311332123 is a deficient number, since it is larger than the sum of its proper divisors (353275781877).

1022311332123 is a wasteful number, since it uses less digits than its factorization.

1022311332123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3126334461.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1022311332123 its reverse (3212331132201), we get a palindrome (4234642464324).

The spelling of 1022311332123 in words is "one trillion, twenty-two billion, three hundred eleven million, three hundred thirty-two thousand, one hundred twenty-three".