1211130133014 has 16 divisors (see below), whose sum is σ = 2422319286960. Its totient is φ = 403700207520.

The previous prime is 1211130132973. The next prime is 1211130133049. The reversal of 1211130133014 is 4103310311121.

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, 2190177 + ... + 2686844.

It is an arithmetic number, because the mean of its divisors is an integer number (151394955435).

Almost surely, 2^{1211130133014} is an apocalyptic number.

1211130133014 is an abundant number, since it is smaller than the sum of its proper divisors (1211189153946).

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

1211130133014 is a wasteful number, since it uses less digits than its factorization.

1211130133014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4918415.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1211130133014 its reverse (4103310311121), we get a palindrome (5314440444135).

The spelling of 1211130133014 in words is "one trillion, two hundred eleven billion, one hundred thirty million, one hundred thirty-three thousand, fourteen".