222101022201 has 8 divisors (see below), whose sum is σ = 296141810400. Its totient is φ = 148063791072.

The previous prime is 222101022151. The next prime is 222101022211. The reversal of 222101022201 is 102220101222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222101022201 - 2⁶ = 222101022137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222101022211) 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, 739995 + ... + 995888.

It is an arithmetic number, because the mean of its divisors is an integer number (37017726300).

Almost surely, 2^222101022201 is an apocalyptic number.

It is an amenable number.

222101022201 is a deficient number, since it is larger than the sum of its proper divisors (74040788199).

222101022201 is a wasteful number, since it uses less digits than its factorization.

222101022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778535.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222101022201 its reverse (102220101222), we get a palindrome (324321123423).

The spelling of 222101022201 in words is "two hundred twenty-two billion, one hundred one million, twenty-two thousand, two hundred one".