1201002022441 has 8 divisors (see below), whose sum is σ = 1293395304320. Its totient is φ = 1108609956432.

The previous prime is 1201002022439. The next prime is 1201002022463. The reversal of 1201002022441 is 1442202001021.

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 1201002022441 - 2¹ = 1201002022439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1201002022541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3762496 + ... + 4069198.

It is an arithmetic number, because the mean of its divisors is an integer number (161674413040).

Almost surely, 2^{1201002022441} is an apocalyptic number.

It is an amenable number.

1201002022441 is a deficient number, since it is larger than the sum of its proper divisors (92393281879).

1201002022441 is a wasteful number, since it uses less digits than its factorization.

1201002022441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607935.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 1201002022441 its reverse (1442202001021), we get a palindrome (2643204023462).

The spelling of 1201002022441 in words is "one trillion, two hundred one billion, two million, twenty-two thousand, four hundred forty-one".