1201022002201 has 8 divisors (see below), whose sum is σ = 1382471370560. Its totient is φ = 1022041333008.

The previous prime is 1201022002199. The next prime is 1201022002231. The reversal of 1201022002201 is 1022002201021.

It is a happy number.

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 1201022002201 - 2¹ = 1201022002199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1201022002231) 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, 617173746 + ... + 617175691.

It is an arithmetic number, because the mean of its divisors is an integer number (172808921320).

Almost surely, 2^{1201022002201} is an apocalyptic number.

It is an amenable number.

1201022002201 is a deficient number, since it is larger than the sum of its proper divisors (181449368359).

1201022002201 is a wasteful number, since it uses less digits than its factorization.

1201022002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234349583.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1201022002201 its reverse (1022002201021), we get a palindrome (2223024203222).

The spelling of 1201022002201 in words is "one trillion, two hundred one billion, twenty-two million, two thousand, two hundred one".