226401632162 has 4 divisors (see below), whose sum is σ = 339602448246. Its totient is φ = 113200816080.

The previous prime is 226401632153. The next prime is 226401632209. The reversal of 226401632162 is 261236104622.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 202725963001 + 23675669161 = 450251^2 + 153869^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56600408039 + ... + 56600408042.

Almost surely, 2^226401632162 is an apocalyptic number.

226401632162 is a deficient number, since it is larger than the sum of its proper divisors (113200816084).

226401632162 is a wasteful number, since it uses less digits than its factorization.

226401632162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113200816083.

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 226401632162 its reverse (261236104622), we get a palindrome (487637736784).

The spelling of 226401632162 in words is "two hundred twenty-six billion, four hundred one million, six hundred thirty-two thousand, one hundred sixty-two".