1202011212201 has 8 divisors (see below), whose sum is σ = 1602796947840. Its totient is φ = 801283142352.

The previous prime is 1202011212191. The next prime is 1202011212251. The reversal of 1202011212201 is 1022121102021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1202011212201 - 2¹⁵ = 1202011179433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1202011212251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14367786 + ... + 14451203.

It is an arithmetic number, because the mean of its divisors is an integer number (200349618480).

Almost surely, 2^{1202011212201} is an apocalyptic number.

It is an amenable number.

1202011212201 is a deficient number, since it is larger than the sum of its proper divisors (400785735639).

1202011212201 is a wasteful number, since it uses less digits than its factorization.

1202011212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28832895.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1202011212201 its reverse (1022121102021), we get a palindrome (2224132314222).

The spelling of 1202011212201 in words is "one trillion, two hundred two billion, eleven million, two hundred twelve thousand, two hundred one".