122202220210001 has 8 divisors (see below), whose sum is σ = 125044311311040. Its totient is φ = 119360137245552.

The previous prime is 122202220209997. The next prime is 122202220210003. The reversal of 122202220210001 is 100012022202221.

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 122202220210001 - 2² = 122202220209997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122202220210003) 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, 36933740 + ... + 40106178.

It is an arithmetic number, because the mean of its divisors is an integer number (15630538913880).

Almost surely, 2^{122202220210001} is an apocalyptic number.

It is an amenable number.

122202220210001 is a deficient number, since it is larger than the sum of its proper divisors (2842091101039).

122202220210001 is an equidigital number, since it uses as much as digits as its factorization.

122202220210001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4068295.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 122202220210001 its reverse (100012022202221), we get a palindrome (222214242412222).

The spelling of 122202220210001 in words is "one hundred twenty-two trillion, two hundred two billion, two hundred twenty million, two hundred ten thousand, one".