147112211 has 8 divisors (see below), whose sum is σ = 148462848. Its totient is φ = 145768000.

The previous prime is 147112201. The next prime is 147112243. The reversal of 147112211 is 112211741.

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 147112211 - 2¹⁰ = 147111187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147112201) 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, 52301 + ... + 55041.

It is an arithmetic number, because the mean of its divisors is an integer number (18557856).

Almost surely, 2^147112211 is an apocalyptic number.

147112211 is a deficient number, since it is larger than the sum of its proper divisors (1350637).

147112211 is a wasteful number, since it uses less digits than its factorization.

147112211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3213.

The product of its digits is 112, while the sum is 20.

The square root of 147112211 is about 12128.9822738761. The cubic root of 147112211 is about 527.8974622490.

Adding to 147112211 its reverse (112211741), we get a palindrome (259323952).

The spelling of 147112211 in words is "one hundred forty-seven million, one hundred twelve thousand, two hundred eleven".