224214122 has 32 divisors (see below), whose sum is σ = 389525760. Its totient is φ = 95662080.

The previous prime is 224214121. The next prime is 224214127. The reversal of 224214122 is 221412422.

It is a junction number, because it is equal to n+sod(n) for n = 224214094 and 224214103.

It is not an unprimeable number, because it can be changed into a prime (224214121) 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, 215279 + ... + 216317.

It is an arithmetic number, because the mean of its divisors is an integer number (12172680).

Almost surely, 2^224214122 is an apocalyptic number.

224214122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

224214122 is a deficient number, since it is larger than the sum of its proper divisors (165311638).

224214122 is a wasteful number, since it uses less digits than its factorization.

224214122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646.

The product of its digits is 512, while the sum is 20.

The square root of 224214122 is about 14973.7811524010. The cubic root of 224214122 is about 607.5112448031.

Adding to 224214122 its reverse (221412422), we get a palindrome (445626544).

The spelling of 224214122 in words is "two hundred twenty-four million, two hundred fourteen thousand, one hundred twenty-two".