214255425422 has 32 divisors (see below), whose sum is σ = 350031369600. Its totient is φ = 97970771808.

The previous prime is 214255425421. The next prime is 214255425437. The reversal of 214255425422 is 224524552412.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214255425421) 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, 6775853 + ... + 6807399.

It is an arithmetic number, because the mean of its divisors is an integer number (10938480300).

Almost surely, 2^214255425422 is an apocalyptic number.

214255425422 is a deficient number, since it is larger than the sum of its proper divisors (135775944178).

214255425422 is a wasteful number, since it uses less digits than its factorization.

214255425422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37760.

The product of its digits is 256000, while the sum is 38.

Adding to 214255425422 its reverse (224524552412), we get a palindrome (438779977834).

The spelling of 214255425422 in words is "two hundred fourteen billion, two hundred fifty-five million, four hundred twenty-five thousand, four hundred twenty-two".