1111210011204 has 96 divisors (see below), whose sum is σ = 2760093960960. Its totient is φ = 347218679808.

The previous prime is 1111210011193. The next prime is 1111210011217. The reversal of 1111210011204 is 4021100121111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2987592 + ... + 3338880.

It is an arithmetic number, because the mean of its divisors is an integer number (28750978760).

Almost surely, 2^{1111210011204} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1111210011204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1380046980480).

1111210011204 is an abundant number, since it is smaller than the sum of its proper divisors (1648883949756).

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

1111210011204 is a wasteful number, since it uses less digits than its factorization.

1111210011204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351549 (or 351547 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1111210011204 its reverse (4021100121111), we get a palindrome (5132310132315).

The spelling of 1111210011204 in words is "one trillion, one hundred eleven billion, two hundred ten million, eleven thousand, two hundred four".