123001212196 has 48 divisors (see below), whose sum is σ = 223266177792. Its totient is φ = 59253004800.

The previous prime is 123001212167. The next prime is 123001212223. The reversal of 123001212196 is 691212100321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26965756 + ... + 26970316.

It is an arithmetic number, because the mean of its divisors is an integer number (4651378704).

Almost surely, 2^123001212196 is an apocalyptic number.

It is an amenable number.

123001212196 is a deficient number, since it is larger than the sum of its proper divisors (100264965596).

123001212196 is a wasteful number, since it uses less digits than its factorization.

123001212196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6820 (or 6818 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 123001212196 in words is "one hundred twenty-three billion, one million, two hundred twelve thousand, one hundred ninety-six".