22321014 has 8 divisors (see below), whose sum is σ = 44642040. Its totient is φ = 7440336.

The previous prime is 22321009. The next prime is 22321021. The reversal of 22321014 is 41012322.

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

22321014 is an admirable number.

It is a super-3 number, since 3×22321014³ (a number of 23 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22320984 and 22321002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1860079 + ... + 1860090.

It is an arithmetic number, because the mean of its divisors is an integer number (5580255).

Almost surely, 2^22321014 is an apocalyptic number.

22321014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22321014 is a wasteful number, since it uses less digits than its factorization.

22321014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3720174.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 22321014 is about 4724.5120382956. The cubic root of 22321014 is about 281.5602269687.

Adding to 22321014 its reverse (41012322), we get a palindrome (63333336).

The spelling of 22321014 in words is "twenty-two million, three hundred twenty-one thousand, fourteen".