1110220201012 has 24 divisors (see below), whose sum is σ = 2094862082600. Its totient is φ = 511791198336.

The previous prime is 1110220200997. The next prime is 1110220201087. The reversal of 1110220201012 is 2101020220111.

It can be written as a sum of positive squares in 4 ways, for example, as 18625698576 + 1091594502436 = 136476^2 + 1044794^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 1110220200983 and 1110220201001.

It is a congruent number.

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, 12834087 + ... + 12920302.

Almost surely, 2^{1110220201012} is an apocalyptic number.

It is an amenable number.

1110220201012 is a deficient number, since it is larger than the sum of its proper divisors (984641881588).

1110220201012 is a wasteful number, since it uses less digits than its factorization.

1110220201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25755235 (or 25755233 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1110220201012 its reverse (2101020220111), we get a palindrome (3211240421123).

The spelling of 1110220201012 in words is "one trillion, one hundred ten billion, two hundred twenty million, two hundred one thousand, twelve".