222010122010201 has 4 divisors (see below), whose sum is σ = 253725853725952. Its totient is φ = 190294390294452.

The previous prime is 222010122010181. The next prime is 222010122010219. The reversal of 222010122010201 is 102010221010222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222010122010201 - 2⁵ = 222010122010169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222010122010231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15857865857865 + ... + 15857865857878.

It is an arithmetic number, because the mean of its divisors is an integer number (63431463431488).

Almost surely, 2^{222010122010201} is an apocalyptic number.

It is an amenable number.

222010122010201 is a deficient number, since it is larger than the sum of its proper divisors (31715731715751).

222010122010201 is an equidigital number, since it uses as much as digits as its factorization.

222010122010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31715731715750.

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

Adding to 222010122010201 its reverse (102010221010222), we get a palindrome (324020343020423).

The spelling of 222010122010201 in words is "two hundred twenty-two trillion, ten billion, one hundred twenty-two million, ten thousand, two hundred one".