11402221314 has 48 divisors (see below), whose sum is σ = 25220081376. Its totient is φ = 3433985280.

The previous prime is 11402221307. The next prime is 11402221339. The reversal of 11402221314 is 41312220411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70162 + ... + 166514.

It is an arithmetic number, because the mean of its divisors is an integer number (525418362).

Almost surely, 2^11402221314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11402221314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12610040688).

11402221314 is an abundant number, since it is smaller than the sum of its proper divisors (13817860062).

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

11402221314 is a wasteful number, since it uses less digits than its factorization.

11402221314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96543 (or 96532 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11402221314 its reverse (41312220411), we get a palindrome (52714441725).

The spelling of 11402221314 in words is "eleven billion, four hundred two million, two hundred twenty-one thousand, three hundred fourteen".