22031402414 has 32 divisors (see below), whose sum is σ = 38717015040. Its totient is φ = 9206993952.

The previous prime is 22031402413. The next prime is 22031402417. The reversal of 22031402414 is 41420413022.

It is a self number, because there is not a number n which added to its sum of digits gives 22031402414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22031402411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29867 + ... + 212025.

It is an arithmetic number, because the mean of its divisors is an integer number (1209906720).

Almost surely, 2^22031402414 is an apocalyptic number.

22031402414 is a deficient number, since it is larger than the sum of its proper divisors (16685612626).

22031402414 is a wasteful number, since it uses less digits than its factorization.

22031402414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182384.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 22031402414 its reverse (41420413022), we get a palindrome (63451815436).

The spelling of 22031402414 in words is "twenty-two billion, thirty-one million, four hundred two thousand, four hundred fourteen".