220331234034214 has 32 divisors (see below), whose sum is σ = 361622677450752. Its totient is φ = 100230456144000.

The previous prime is 220331234034211. The next prime is 220331234034227. The reversal of 220331234034214 is 412430432133022.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 220331234034214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220331234034211) 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, 113772472 + ... + 115692859.

It is an arithmetic number, because the mean of its divisors is an integer number (11300708670336).

Almost surely, 2^{220331234034214} is an apocalyptic number.

220331234034214 is a deficient number, since it is larger than the sum of its proper divisors (141291443416538).

220331234034214 is a wasteful number, since it uses less digits than its factorization.

220331234034214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229466292.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 220331234034214 its reverse (412430432133022), we get a palindrome (632761666167236).

The spelling of 220331234034214 in words is "two hundred twenty trillion, three hundred thirty-one billion, two hundred thirty-four million, thirty-four thousand, two hundred fourteen".