912321230123122 has 4 divisors (see below), whose sum is σ = 1368481845184686. Its totient is φ = 456160615061560.

The previous prime is 912321230123117. The next prime is 912321230123167. The reversal of 912321230123122 is 221321032123219.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 872681374874761 + 39639855248361 = 29541181^2 + 6296019^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228080307530779 + ... + 228080307530782.

Almost surely, 2^{912321230123122} is an apocalyptic number.

912321230123122 is a deficient number, since it is larger than the sum of its proper divisors (456160615061564).

912321230123122 is a wasteful number, since it uses less digits than its factorization.

912321230123122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456160615061563.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 912321230123122 in words is "nine hundred twelve trillion, three hundred twenty-one billion, two hundred thirty million, one hundred twenty-three thousand, one hundred twenty-two".