220002202101001 has 8 divisors (see below), whose sum is σ = 227591101010880. Its totient is φ = 212413477596432.

The previous prime is 220002202100981. The next prime is 220002202101023. The reversal of 220002202101001 is 100101202200022.

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 220002202101001 - 2²³ = 220002193712393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220002202101301) 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, 41032365 + ... + 46083178.

It is an arithmetic number, because the mean of its divisors is an integer number (28448887626360).

Almost surely, 2^{220002202101001} is an apocalyptic number.

It is an amenable number.

220002202101001 is a deficient number, since it is larger than the sum of its proper divisors (7588898909879).

220002202101001 is an equidigital number, since it uses as much as digits as its factorization.

220002202101001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87202655.

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

Adding to 220002202101001 its reverse (100101202200022), we get a palindrome (320103404301023).

The spelling of 220002202101001 in words is "two hundred twenty trillion, two billion, two hundred two million, one hundred one thousand, one".