1202227201 has 12 divisors (see below), whose sum is σ = 1407098352. Its totient is φ = 1024151688.

The previous prime is 1202227183. The next prime is 1202227237. The reversal of 1202227201 is 1027222021.

It is not a de Polignac number, because 1202227201 - 2¹⁹ = 1201702913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202224201) 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, 67275 + ... + 83248.

It is an arithmetic number, because the mean of its divisors is an integer number (117258196).

Almost surely, 2^1202227201 is an apocalyptic number.

It is an amenable number.

1202227201 is a deficient number, since it is larger than the sum of its proper divisors (204871151).

1202227201 is a wasteful number, since it uses less digits than its factorization.

1202227201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150700 (or 150693 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 1202227201 is about 34673.1481264681. The cubic root of 1202227201 is about 1063.3155946002.

Adding to 1202227201 its reverse (1027222021), we get a palindrome (2229449222).

The spelling of 1202227201 in words is "one billion, two hundred two million, two hundred twenty-seven thousand, two hundred one".