122746012 has 6 divisors (see below), whose sum is σ = 214805528. Its totient is φ = 61373004.

The previous prime is 122746003. The next prime is 122746033. The reversal of 122746012 is 210647221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15343248 + ... + 15343255.

Almost surely, 2^122746012 is an apocalyptic number.

It is an amenable number.

122746012 is a deficient number, since it is larger than the sum of its proper divisors (92059516).

122746012 is a wasteful number, since it uses less digits than its factorization.

122746012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30686507 (or 30686505 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 122746012 is about 11079.0799256978. The cubic root of 122746012 is about 496.9764356388.

The spelling of 122746012 in words is "one hundred twenty-two million, seven hundred forty-six thousand, twelve".