229701051 has 36 divisors (see below), whose sum is σ = 356055960. Its totient is φ = 142696080.

The previous prime is 229701047. The next prime is 229701071. The reversal of 229701051 is 150107922.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 229701051 - 2² = 229701047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (229701071) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3765561 + ... + 3765621.

Almost surely, 2^229701051 is an apocalyptic number.

229701051 is a deficient number, since it is larger than the sum of its proper divisors (126354909).

229701051 is an frugal number, since it uses more digits than its factorization.

229701051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 229701051 is about 15155.8916266909. The cubic root of 229701051 is about 612.4269976023.

Adding to 229701051 its reverse (150107922), we get a palindrome (379808973).

The spelling of 229701051 in words is "two hundred twenty-nine million, seven hundred one thousand, fifty-one".