21414232222301 has 16 divisors (see below), whose sum is σ = 22492116288000. Its totient is φ = 20359221250368.

The previous prime is 21414232222237. The next prime is 21414232222307. The reversal of 21414232222301 is 10322223241412.

It is a cyclic number.

It is not a de Polignac number, because 21414232222301 - 2⁶ = 21414232222237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21414232222307) 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, 2790836 + ... + 7114578.

It is an arithmetic number, because the mean of its divisors is an integer number (1405757268000).

Almost surely, 2^{21414232222301} is an apocalyptic number.

It is an amenable number.

21414232222301 is a deficient number, since it is larger than the sum of its proper divisors (1077884065699).

21414232222301 is a wasteful number, since it uses less digits than its factorization.

21414232222301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4326388.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 21414232222301 its reverse (10322223241412), we get a palindrome (31736455463713).

The spelling of 21414232222301 in words is "twenty-one trillion, four hundred fourteen billion, two hundred thirty-two million, two hundred twenty-two thousand, three hundred one".