1010020110112 has 48 divisors (see below), whose sum is σ = 2193667072632. Its totient is φ = 454793287680.

The previous prime is 1010020110109. The next prime is 1010020110133. The reversal of 1010020110112 is 2110110200101.

It can be written as a sum of positive squares in 4 ways, for example, as 213292490896 + 796727619216 = 461836^2 + 892596^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29591883 + ... + 29625994.

Almost surely, 2^{1010020110112} is an apocalyptic number.

It is an amenable number.

1010020110112 is an abundant number, since it is smaller than the sum of its proper divisors (1183646962520).

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

1010020110112 is a wasteful number, since it uses less digits than its factorization.

1010020110112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59217941 (or 59217933 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1010020110112 its reverse (2110110200101), we get a palindrome (3120130310213).

The spelling of 1010020110112 in words is "one trillion, ten billion, twenty million, one hundred ten thousand, one hundred twelve".