1110222001012 has 6 divisors (see below), whose sum is σ = 1942888501778. Its totient is φ = 555111000504.

The previous prime is 1110222000907. The next prime is 1110222001067. The reversal of 1110222001012 is 2101002220111.

It can be written as a sum of positive squares in only one way, i.e., 937229227236 + 172992773776 = 968106^2 + 415924^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1110222000983 and 1110222001001.

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, 138777750123 + ... + 138777750130.

Almost surely, 2^{1110222001012} is an apocalyptic number.

It is an amenable number.

1110222001012 is a deficient number, since it is larger than the sum of its proper divisors (832666500766).

1110222001012 is a wasteful number, since it uses less digits than its factorization.

1110222001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277555500257 (or 277555500255 counting only the distinct ones).

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

Adding to 1110222001012 its reverse (2101002220111), we get a palindrome (3211224221123).

The spelling of 1110222001012 in words is "one trillion, one hundred ten billion, two hundred twenty-two million, one thousand, twelve".