22022202201 has 8 divisors (see below), whose sum is σ = 29363822880. Its totient is φ = 14681024832.

The previous prime is 22022202199. The next prime is 22022202211. The reversal of 22022202201 is 10220222022.

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

It is not a de Polignac number, because 22022202201 - 2¹ = 22022202199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22022202211) 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, 31026 + ... + 212148.

It is an arithmetic number, because the mean of its divisors is an integer number (3670477860).

Almost surely, 2^22022202201 is an apocalyptic number.

It is an amenable number.

22022202201 is a deficient number, since it is larger than the sum of its proper divisors (7341620679).

22022202201 is a wasteful number, since it uses less digits than its factorization.

22022202201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221655.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 22022202201 its reverse (10220222022), we get a palindrome (32242424223).

The spelling of 22022202201 in words is "twenty-two billion, twenty-two million, two hundred two thousand, two hundred one".