214204224025 has 12 divisors (see below), whose sum is σ = 289759896144. Its totient is φ = 155784890000.

The previous prime is 214204224019. The next prime is 214204224043. The reversal of 214204224025 is 520422402412.

It is a happy number.

It is not a de Polignac number, because 214204224025 - 2¹¹ = 214204221977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214204223984 and 214204224002.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 389461951 + ... + 389462500.

It is an arithmetic number, because the mean of its divisors is an integer number (24146658012).

Almost surely, 2^214204224025 is an apocalyptic number.

214204224025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

214204224025 is a deficient number, since it is larger than the sum of its proper divisors (75555672119).

214204224025 is a wasteful number, since it uses less digits than its factorization.

214204224025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778924472 (or 778924467 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

Adding to 214204224025 its reverse (520422402412), we get a palindrome (734626626437).

The spelling of 214204224025 in words is "two hundred fourteen billion, two hundred four million, two hundred twenty-four thousand, twenty-five".