1220014203 has 16 divisors (see below), whose sum is σ = 1667022336. Its totient is φ = 793293920.

The previous prime is 1220014199. The next prime is 1220014267. The reversal of 1220014203 is 3024100221.

It is a cyclic number.

It is not a de Polignac number, because 1220014203 - 2² = 1220014199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1220014273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26548 + ... + 56078.

It is an arithmetic number, because the mean of its divisors is an integer number (104188896).

Almost surely, 2^1220014203 is an apocalyptic number.

1220014203 is a deficient number, since it is larger than the sum of its proper divisors (447008133).

1220014203 is a wasteful number, since it uses less digits than its factorization.

1220014203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29874.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1220014203 is about 34928.7017079078. The cubic root of 1220014203 is about 1068.5338766704.

Adding to 1220014203 its reverse (3024100221), we get a palindrome (4244114424).

The spelling of 1220014203 in words is "one billion, two hundred twenty million, fourteen thousand, two hundred three".