220241421334 has 16 divisors (see below), whose sum is σ = 360979184016. Its totient is φ = 99947478400.

The previous prime is 220241421319. The next prime is 220241421343. The reversal of 220241421334 is 433124142022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8099047 + ... + 8126194.

It is an arithmetic number, because the mean of its divisors is an integer number (22561199001).

Almost surely, 2^220241421334 is an apocalyptic number.

220241421334 is a deficient number, since it is larger than the sum of its proper divisors (140737762682).

220241421334 is a wasteful number, since it uses less digits than its factorization.

220241421334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16225871.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 220241421334 its reverse (433124142022), we get a palindrome (653365563356).

The spelling of 220241421334 in words is "two hundred twenty billion, two hundred forty-one million, four hundred twenty-one thousand, three hundred thirty-four".