11414321022 has 64 divisors (see below), whose sum is σ = 26169696000. Its totient is φ = 3289828608.

The previous prime is 11414320997. The next prime is 11414321047. The reversal of 11414321022 is 22012341411.

It is an interprime number because it is at equal distance from previous prime (11414320997) and next prime (11414321047).

It is a super-2 number, since 2×11414321022² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11414321022.

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 31 ways as a sum of consecutive naturals, for example, 88629 + ... + 175167.

It is an arithmetic number, because the mean of its divisors is an integer number (408901500).

Almost surely, 2^11414321022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11414321022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13084848000).

11414321022 is an abundant number, since it is smaller than the sum of its proper divisors (14755374978).

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

11414321022 is a wasteful number, since it uses less digits than its factorization.

11414321022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86665.

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

Adding to 11414321022 its reverse (22012341411), we get a palindrome (33426662433).

The spelling of 11414321022 in words is "eleven billion, four hundred fourteen million, three hundred twenty-one thousand, twenty-two".