1211341124204 has 12 divisors (see below), whose sum is σ = 2119885151664. Its totient is φ = 605659652304.

The previous prime is 1211341124183. The next prime is 1211341124297. The reversal of 1211341124204 is 4024211431121.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2475032 + ... + 2923775.

It is an arithmetic number, because the mean of its divisors is an integer number (176657095972).

Almost surely, 2^{1211341124204} is an apocalyptic number.

It is an amenable number.

1211341124204 is a deficient number, since it is larger than the sum of its proper divisors (908544027460).

1211341124204 is a wasteful number, since it uses less digits than its factorization.

1211341124204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5454904 (or 5454902 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 1211341124204 its reverse (4024211431121), we get a palindrome (5235552555325).

The spelling of 1211341124204 in words is "one trillion, two hundred eleven billion, three hundred forty-one million, one hundred twenty-four thousand, two hundred four".