4013202012112 has 10 divisors (see below), whose sum is σ = 7775578898498. Its totient is φ = 2006601006048.

The previous prime is 4013202012101. The next prime is 4013202012143. The reversal of 4013202012112 is 2112102023104.

It can be written as a sum of positive squares in only one way, i.e., 3945562486336 + 67639525776 = 1986344^2 + 260076^2 .

It is a super-2 number, since 2×4013202012112² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4013202012112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125412562863 + ... + 125412562894.

Almost surely, 2^{4013202012112} is an apocalyptic number.

It is an amenable number.

4013202012112 is a deficient number, since it is larger than the sum of its proper divisors (3762376886386).

4013202012112 is a wasteful number, since it uses less digits than its factorization.

4013202012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250825125765 (or 250825125759 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 4013202012112 its reverse (2112102023104), we get a palindrome (6125304035216).

The spelling of 4013202012112 in words is "four trillion, thirteen billion, two hundred two million, twelve thousand, one hundred twelve".