2022201210222 has 48 divisors (see below), whose sum is σ = 4667628747600. Its totient is φ = 630523927296.

The previous prime is 2022201210221. The next prime is 2022201210223. The reversal of 2022201210222 is 2220121022202.

2022201210222 is a `hidden beast` number, since 202 + 220 + 1 + 21 + 0 + 222 = 666.

It is an interprime number because it is at equal distance from previous prime (2022201210221) and next prime (2022201210223).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2022201210195 and 2022201210204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022201210221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20221597 + ... + 20321352.

It is an arithmetic number, because the mean of its divisors is an integer number (97242265575).

Almost surely, 2^{2022201210222} is an apocalyptic number.

2022201210222 is an abundant number, since it is smaller than the sum of its proper divisors (2645427537378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2022201210222 is a wasteful number, since it uses less digits than its factorization.

2022201210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40543137 (or 40543134 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 2022201210222 its reverse (2220121022202), we get a palindrome (4242322232424).

The spelling of 2022201210222 in words is "two trillion, twenty-two billion, two hundred one million, two hundred ten thousand, two hundred twenty-two".