1201210011201 has 8 divisors (see below), whose sum is σ = 1656841394880. Its totient is φ = 773192650832.

The previous prime is 1201210011187. The next prime is 1201210011227. The reversal of 1201210011201 is 1021100121021.

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 1201210011201 - 2¹⁵ = 1201209978433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1201210011401) 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, 6903505725 + ... + 6903505898.

It is an arithmetic number, because the mean of its divisors is an integer number (207105174360).

Almost surely, 2^{1201210011201} is an apocalyptic number.

It is an amenable number.

1201210011201 is a deficient number, since it is larger than the sum of its proper divisors (455631383679).

1201210011201 is a wasteful number, since it uses less digits than its factorization.

1201210011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13807011655.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1201210011201 its reverse (1021100121021), we get a palindrome (2222310132222).

The spelling of 1201210011201 in words is "one trillion, two hundred one billion, two hundred ten million, eleven thousand, two hundred one".