1322011010123 has 8 divisors (see below), whose sum is σ = 1327926008640. Its totient is φ = 1316096811720.

The previous prime is 1322011010119. The next prime is 1322011010149. The reversal of 1322011010123 is 3210101102231.

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 1322011010123 - 2² = 1322011010119 is a prime.

It is a super-2 number, since 2×1322011010123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322011010113) 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, 3244208 + ... + 3628898.

It is an arithmetic number, because the mean of its divisors is an integer number (165990751080).

Almost surely, 2^{1322011010123} is an apocalyptic number.

1322011010123 is a deficient number, since it is larger than the sum of its proper divisors (5914998517).

1322011010123 is a wasteful number, since it uses less digits than its factorization.

1322011010123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400057.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1322011010123 its reverse (3210101102231), we get a palindrome (4532112112354).

The spelling of 1322011010123 in words is "one trillion, three hundred twenty-two billion, eleven million, ten thousand, one hundred twenty-three".