22354012214 has 24 divisors (see below), whose sum is σ = 33922383768. Its totient is φ = 11048015360.

The previous prime is 22354012211. The next prime is 22354012223. The reversal of 22354012214 is 41221045322.

It is a super-2 number, since 2×22354012214² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22354012211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14676857 + ... + 14678379.

It is an arithmetic number, because the mean of its divisors is an integer number (1413432657).

Almost surely, 2^22354012214 is an apocalyptic number.

22354012214 is a deficient number, since it is larger than the sum of its proper divisors (11568371554).

22354012214 is a wasteful number, since it uses less digits than its factorization.

22354012214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2380 (or 2273 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 22354012214 its reverse (41221045322), we get a palindrome (63575057536).

The spelling of 22354012214 in words is "twenty-two billion, three hundred fifty-four million, twelve thousand, two hundred fourteen".