2010120122078 has 8 divisors (see below), whose sum is σ = 3015395088768. Its totient is φ = 1004988425824.

The previous prime is 2010120122077. The next prime is 2010120122141. The reversal of 2010120122078 is 8702210210102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010120122077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35782526 + ... + 35838657.

It is an arithmetic number, because the mean of its divisors is an integer number (376924386096).

Almost surely, 2^{2010120122078} is an apocalyptic number.

2010120122078 is a deficient number, since it is larger than the sum of its proper divisors (1005274966690).

2010120122078 is a wasteful number, since it uses less digits than its factorization.

2010120122078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71635218.

The product of its (nonzero) digits is 896, while the sum is 26.

The spelling of 2010120122078 in words is "two trillion, ten billion, one hundred twenty million, one hundred twenty-two thousand, seventy-eight".