2201020022212 has 24 divisors (see below), whose sum is σ = 4201985632320. Its totient is φ = 1000454523360.

The previous prime is 2201020022189. The next prime is 2201020022219. The reversal of 2201020022212 is 2122200201022.

It is a super-2 number, since 2×2201020022212² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2201020022219) 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, 7933089 + ... + 8205847.

It is an arithmetic number, because the mean of its divisors is an integer number (175082734680).

Almost surely, 2^{2201020022212} is an apocalyptic number.

2201020022212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2201020022212 is a deficient number, since it is larger than the sum of its proper divisors (2000965610108).

2201020022212 is a wasteful number, since it uses less digits than its factorization.

2201020022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456171 (or 456169 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2201020022212 its reverse (2122200201022), we get a palindrome (4323220223234).

The spelling of 2201020022212 in words is "two trillion, two hundred one billion, twenty million, twenty-two thousand, two hundred twelve".