222222010010201 has 16 divisors (see below), whose sum is σ = 223118057634048. Its totient is φ = 221327781460800.

The previous prime is 222222010010197. The next prime is 222222010010233. The reversal of 222222010010201 is 102010010222222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 222222010010201 - 2² = 222222010010197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222222010010201.

It is not an unprimeable number, because it can be changed into a prime (222222010010251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2890804796 + ... + 2890881666.

It is an arithmetic number, because the mean of its divisors is an integer number (13944878602128).

Almost surely, 2^{222222010010201} is an apocalyptic number.

It is an amenable number.

222222010010201 is a deficient number, since it is larger than the sum of its proper divisors (896047623847).

222222010010201 is a wasteful number, since it uses less digits than its factorization.

222222010010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88552.

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

Adding to 222222010010201 its reverse (102010010222222), we get a palindrome (324232020232423).

The spelling of 222222010010201 in words is "two hundred twenty-two trillion, two hundred twenty-two billion, ten million, ten thousand, two hundred one".