214401403222 has 16 divisors (see below), whose sum is σ = 328054373712. Its totient is φ = 105062634720.

The previous prime is 214401403219. The next prime is 214401403247. The reversal of 214401403222 is 222304104412.

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, 3138388 + ... + 3205975.

It is an arithmetic number, because the mean of its divisors is an integer number (20503398357).

Almost surely, 2^214401403222 is an apocalyptic number.

214401403222 is a deficient number, since it is larger than the sum of its proper divisors (113652970490).

214401403222 is a wasteful number, since it uses less digits than its factorization.

214401403222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6344703.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 214401403222 its reverse (222304104412), we get a palindrome (436705507634).

The spelling of 214401403222 in words is "two hundred fourteen billion, four hundred one million, four hundred three thousand, two hundred twenty-two".