11211201334 has 8 divisors (see below), whose sum is σ = 16818523488. Its totient is φ = 5605026840.

The previous prime is 11211201283. The next prime is 11211201343. The reversal of 11211201334 is 43310211211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262062 + ... + 301825.

It is an arithmetic number, because the mean of its divisors is an integer number (2102315436).

Almost surely, 2^11211201334 is an apocalyptic number.

11211201334 is a deficient number, since it is larger than the sum of its proper divisors (5607322154).

11211201334 is an equidigital number, since it uses as much as digits as its factorization.

11211201334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573830.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11211201334 its reverse (43310211211), we get a palindrome (54521412545).

The spelling of 11211201334 in words is "eleven billion, two hundred eleven million, two hundred one thousand, three hundred thirty-four".