1012110020094 has 32 divisors (see below), whose sum is σ = 2131454770560. Its totient is φ = 319509165600.

The previous prime is 1012110019981. The next prime is 1012110020237. The reversal of 1012110020094 is 4900200112101.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1012110020094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1101252 + ... + 1799159.

It is an arithmetic number, because the mean of its divisors is an integer number (66607961580).

Almost surely, 2^{1012110020094} is an apocalyptic number.

1012110020094 is an abundant number, since it is smaller than the sum of its proper divisors (1119344750466).

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

1012110020094 is a wasteful number, since it uses less digits than its factorization.

1012110020094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2903496.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 1012110020094 its reverse (4900200112101), we get a palindrome (5912310132195).

The spelling of 1012110020094 in words is "one trillion, twelve billion, one hundred ten million, twenty thousand, ninety-four".