43221031222414 has 4 divisors (see below), whose sum is σ = 64831546833624. Its totient is φ = 21610515611206.

The previous prime is 43221031222409. The next prime is 43221031222417. The reversal of 43221031222414 is 41422213012234.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43221031222417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10805257805602 + ... + 10805257805605.

It is an arithmetic number, because the mean of its divisors is an integer number (16207886708406).

Almost surely, 2^{43221031222414} is an apocalyptic number.

43221031222414 is a deficient number, since it is larger than the sum of its proper divisors (21610515611210).

43221031222414 is a wasteful number, since it uses less digits than its factorization.

43221031222414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21610515611209.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 43221031222414 its reverse (41422213012234), we get a palindrome (84643244234648).

The spelling of 43221031222414 in words is "forty-three trillion, two hundred twenty-one billion, thirty-one million, two hundred twenty-two thousand, four hundred fourteen".