124323452021212 has 12 divisors (see below), whose sum is σ = 217567299949720. Its totient is φ = 62161366321296.

The previous prime is 124323452021203. The next prime is 124323452021267. The reversal of 124323452021212 is 212120254323421.

It is a congruent number.

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, 89143887 + ... + 90527782.

Almost surely, 2^{124323452021212} is an apocalyptic number.

It is an amenable number.

124323452021212 is a deficient number, since it is larger than the sum of its proper divisors (93243847928508).

124323452021212 is a wasteful number, since it uses less digits than its factorization.

124323452021212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179844660 (or 179844658 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The spelling of 124323452021212 in words is "one hundred twenty-four trillion, three hundred twenty-three billion, four hundred fifty-two million, twenty-one thousand, two hundred twelve".