2321123504122 has 8 divisors (see below), whose sum is σ = 3487616578656. Its totient is φ = 1158584644572.

The previous prime is 2321123504041. The next prime is 2321123504149. The reversal of 2321123504122 is 2214053211232.

It is a happy number.

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

It is a super-2 number, since 2×2321123504122² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 988552278 + ... + 988554625.

It is an arithmetic number, because the mean of its divisors is an integer number (435952072332).

Almost surely, 2^{2321123504122} is an apocalyptic number.

2321123504122 is a deficient number, since it is larger than the sum of its proper divisors (1166493074534).

2321123504122 is a wasteful number, since it uses less digits than its factorization.

2321123504122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977107492.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 2321123504122 its reverse (2214053211232), we get a palindrome (4535176715354).

The spelling of 2321123504122 in words is "two trillion, three hundred twenty-one billion, one hundred twenty-three million, five hundred four thousand, one hundred twenty-two".