10221230134 has 4 divisors (see below), whose sum is σ = 15331845204. Its totient is φ = 5110615066.

The previous prime is 10221230113. The next prime is 10221230183. The reversal of 10221230134 is 43103212201.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555307532 + ... + 2555307535.

It is an arithmetic number, because the mean of its divisors is an integer number (3832961301).

Almost surely, 2^10221230134 is an apocalyptic number.

10221230134 is a deficient number, since it is larger than the sum of its proper divisors (5110615070).

10221230134 is an equidigital number, since it uses as much as digits as its factorization.

10221230134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5110615069.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10221230134 its reverse (43103212201), we get a palindrome (53324442335).

The spelling of 10221230134 in words is "ten billion, two hundred twenty-one million, two hundred thirty thousand, one hundred thirty-four".