1202011220241 has 32 divisors (see below), whose sum is σ = 1936357579520. Its totient is φ = 732517644672.

The previous prime is 1202011220237. The next prime is 1202011220261. The reversal of 1202011220241 is 1420221102021.

1202011220241 is a `hidden beast` number, since 1 + 2 + 0 + 201 + 1 + 220 + 241 = 666.

It is not a de Polignac number, because 1202011220241 - 2² = 1202011220237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1202011220261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16587796 + ... + 16660101.

It is an arithmetic number, because the mean of its divisors is an integer number (60511174360).

Almost surely, 2^{1202011220241} is an apocalyptic number.

It is an amenable number.

1202011220241 is a deficient number, since it is larger than the sum of its proper divisors (734346359279).

1202011220241 is a wasteful number, since it uses less digits than its factorization.

1202011220241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33248022 (or 33248016 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 1202011220241 its reverse (1420221102021), we get a palindrome (2622232322262).

The spelling of 1202011220241 in words is "one trillion, two hundred two billion, eleven million, two hundred twenty thousand, two hundred forty-one".