2010120111078 has 16 divisors (see below), whose sum is σ = 4020256282800. Its totient is φ = 670037360256.

The previous prime is 2010120111067. The next prime is 2010120111079. The reversal of 2010120111078 is 8701110210102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010120111079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1497498 + ... + 2502546.

It is an arithmetic number, because the mean of its divisors is an integer number (251266017675).

Almost surely, 2^{2010120111078} is an apocalyptic number.

2010120111078 is an abundant number, since it is smaller than the sum of its proper divisors (2010136171722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2010120111078 is a wasteful number, since it uses less digits than its factorization.

2010120111078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338391.

The product of its (nonzero) digits is 224, while the sum is 24.

The spelling of 2010120111078 in words is "two trillion, ten billion, one hundred twenty million, one hundred eleven thousand, seventy-eight".