210212222100001 has 8 divisors (see below), whose sum is σ = 234655503740064. Its totient is φ = 186657787065120.

The previous prime is 210212222099969. The next prime is 210212222100031. The reversal of 210212222100001 is 100001222212012.

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 210212222100001 - 2⁵ = 210212222099969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210212222100031) 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, 222211650796 + ... + 222211651741.

It is an arithmetic number, because the mean of its divisors is an integer number (29331937967508).

Almost surely, 2^{210212222100001} is an apocalyptic number.

It is an amenable number.

210212222100001 is a deficient number, since it is larger than the sum of its proper divisors (24443281640063).

210212222100001 is a wasteful number, since it uses less digits than its factorization.

210212222100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444423302591.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 210212222100001 its reverse (100001222212012), we get a palindrome (310213444312013).

The spelling of 210212222100001 in words is "two hundred ten trillion, two hundred twelve billion, two hundred twenty-two million, one hundred thousand, one".