1201422041 has 8 divisors (see below), whose sum is σ = 1267999200. Its totient is φ = 1135179360.

The previous prime is 1201422007. The next prime is 1201422049. The reversal of 1201422041 is 1402241021.

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 1201422041 - 2¹⁰ = 1201421017 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1201422049) 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, 76220 + ... + 90621.

It is an arithmetic number, because the mean of its divisors is an integer number (158499900).

Almost surely, 2^1201422041 is an apocalyptic number.

It is an amenable number.

1201422041 is a deficient number, since it is larger than the sum of its proper divisors (66577159).

1201422041 is a wasteful number, since it uses less digits than its factorization.

1201422041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167239.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1201422041 is about 34661.5354680083. The cubic root of 1201422041 is about 1063.0781657181.

Adding to 1201422041 its reverse (1402241021), we get a palindrome (2603663062).

The spelling of 1201422041 in words is "one billion, two hundred one million, four hundred twenty-two thousand, forty-one".