22011014322 has 96 divisors (see below), whose sum is σ = 56038245120. Its totient is φ = 6171953760.

The previous prime is 22011014293. The next prime is 22011014359. The reversal of 22011014322 is 22341011022.

It is a happy number.

22011014322 is a `hidden beast` number, since 220 + 1 + 10 + 1 + 432 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 22011014295 and 22011014304.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 93733 + ... + 229799.

It is an arithmetic number, because the mean of its divisors is an integer number (583731720).

Almost surely, 2^22011014322 is an apocalyptic number.

22011014322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 22011014322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28019122560).

22011014322 is an abundant number, since it is smaller than the sum of its proper divisors (34027230798).

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

22011014322 is a wasteful number, since it uses less digits than its factorization.

22011014322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136148 (or 136145 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 22011014322 its reverse (22341011022), we get a palindrome (44352025344).

It can be divided in two parts, 220110 and 14322, that added together give a palindrome (234432).

The spelling of 22011014322 in words is "twenty-two billion, eleven million, fourteen thousand, three hundred twenty-two".