20222211102201 has 16 divisors (see below), whose sum is σ = 29958967129920. Its totient is φ = 13481412927840.

The previous prime is 20222211102187. The next prime is 20222211102221. The reversal of 20222211102201 is 10220111222202.

It is a happy number.

20222211102201 is a `hidden beast` number, since 2 + 0 + 222 + 211 + 10 + 220 + 1 = 666.

It is not a de Polignac number, because 20222211102201 - 2²³ = 20222202713593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20222211102221) 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, 4820341 + ... + 7979981.

It is an arithmetic number, because the mean of its divisors is an integer number (1872435445620).

Almost surely, 2^{20222211102201} is an apocalyptic number.

It is an amenable number.

20222211102201 is a deficient number, since it is larger than the sum of its proper divisors (9736756027719).

20222211102201 is a wasteful number, since it uses less digits than its factorization.

20222211102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3396693 (or 3396687 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 20222211102201 its reverse (10220111222202), we get a palindrome (30442322324403).

The spelling of 20222211102201 in words is "twenty trillion, two hundred twenty-two billion, two hundred eleven million, one hundred two thousand, two hundred one".