1206060201 has 12 divisors (see below), whose sum is σ = 1750932612. Its totient is φ = 799957536.

The previous prime is 1206060181. The next prime is 1206060211. The reversal of 1206060201 is 1020606021.

It is a happy number.

1206060201 is a `hidden beast` number, since 1 + 2 + 0 + 60 + 602 + 0 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 576000000 + 630060201 = 24000^2 + 25101^2 .

It is not a de Polignac number, because 1206060201 - 2¹⁷ = 1205929129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1206060211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 338346 + ... + 341891.

It is an arithmetic number, because the mean of its divisors is an integer number (145911051).

Almost surely, 2^1206060201 is an apocalyptic number.

It is an amenable number.

1206060201 is a deficient number, since it is larger than the sum of its proper divisors (544872411).

1206060201 is a wasteful number, since it uses less digits than its factorization.

1206060201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680440 (or 680437 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1206060201 is about 34728.3774599390. The cubic root of 1206060201 is about 1064.4444341654. Note that the first 4 decimals are identical.

Adding to 1206060201 its reverse (1020606021), we get a palindrome (2226666222).

It can be divided in two parts, 120606020 and 1, that added together give a palindrome (120606021).

The spelling of 1206060201 in words is "one billion, two hundred six million, sixty thousand, two hundred one".