22010147 has 8 divisors (see below), whose sum is σ = 22588416. Its totient is φ = 21436552.

The previous prime is 22010141. The next prime is 22010167. The reversal of 22010147 is 74101022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22010147 - 2⁶ = 22010083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22010141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9638 + ... + 11700.

It is an arithmetic number, because the mean of its divisors is an integer number (2823552).

Almost surely, 2^22010147 is an apocalyptic number.

22010147 is a deficient number, since it is larger than the sum of its proper divisors (578269).

22010147 is a wasteful number, since it uses less digits than its factorization.

22010147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2337.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 22010147 is about 4691.4973089622. The cubic root of 22010147 is about 280.2470056761.

Adding to 22010147 its reverse (74101022), we get a palindrome (96111169).

The spelling of 22010147 in words is "twenty-two million, ten thousand, one hundred forty-seven".