1202220201001 has 8 divisors (see below), whose sum is σ = 1274485757184. Its totient is φ = 1130126502720.

The previous prime is 1202220200989. The next prime is 1202220201023. The reversal of 1202220201001 is 1001020222021.

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 1202220201001 - 2¹³ = 1202220192809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202220201701) 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, 42950065 + ... + 42978046.

It is an arithmetic number, because the mean of its divisors is an integer number (159310719648).

Almost surely, 2^{1202220201001} is an apocalyptic number.

It is an amenable number.

1202220201001 is a deficient number, since it is larger than the sum of its proper divisors (72265556183).

1202220201001 is an equidigital number, since it uses as much as digits as its factorization.

1202220201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85928951.

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

Adding to 1202220201001 its reverse (1001020222021), we get a palindrome (2203240423022).

The spelling of 1202220201001 in words is "one trillion, two hundred two billion, two hundred twenty million, two hundred one thousand, one".