1110012121204 has 36 divisors (see below), whose sum is σ = 2260138945764. Its totient is φ = 475620235776.

The previous prime is 1110012121171. The next prime is 1110012121241. The reversal of 1110012121204 is 4021212100111.

It can be written as a sum of positive squares in 2 ways, for example, as 456905698704 + 653106422500 = 675948^2 + 808150^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 355012 + ... + 1531684.

Almost surely, 2^{1110012121204} is an apocalyptic number.

1110012121204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1110012121204 is an abundant number, since it is smaller than the sum of its proper divisors (1150126824560).

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

1110012121204 is a wasteful number, since it uses less digits than its factorization.

1110012121204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181504 (or 1181495 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1110012121204 its reverse (4021212100111), we get a palindrome (5131224221315).

The spelling of 1110012121204 in words is "one trillion, one hundred ten billion, twelve million, one hundred twenty-one thousand, two hundred four".