92121002012 has 24 divisors (see below), whose sum is σ = 177650165616. Its totient is φ = 41528608128.

The previous prime is 92121002009. The next prime is 92121002023. The reversal of 92121002012 is 21020012129.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20597273 + ... + 20601744.

It is an arithmetic number, because the mean of its divisors is an integer number (7402090234).

Almost surely, 2^92121002012 is an apocalyptic number.

It is an amenable number.

92121002012 is a deficient number, since it is larger than the sum of its proper divisors (85529163604).

92121002012 is a wasteful number, since it uses less digits than its factorization.

92121002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41199077 (or 41199075 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 92121002012 in words is "ninety-two billion, one hundred twenty-one million, two thousand, twelve".