1201144214 has 16 divisors (see below), whose sum is σ = 1973484000. Its totient is φ = 545752704.

The previous prime is 1201144213. The next prime is 1201144253. The reversal of 1201144214 is 4124411021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201144213) 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, 608114 + ... + 610085.

It is an arithmetic number, because the mean of its divisors is an integer number (123342750).

Almost surely, 2^1201144214 is an apocalyptic number.

1201144214 is a deficient number, since it is larger than the sum of its proper divisors (772339786).

1201144214 is a wasteful number, since it uses less digits than its factorization.

1201144214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218247.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1201144214 is about 34657.5275228918. The cubic root of 1201144214 is about 1062.9962143369.

Adding to 1201144214 its reverse (4124411021), we get a palindrome (5325555235).

The spelling of 1201144214 in words is "one billion, two hundred one million, one hundred forty-four thousand, two hundred fourteen".