2202100022122 has 96 divisors (see below), whose sum is σ = 4519881959040. Its totient is φ = 790966350720.

The previous prime is 2202100022119. The next prime is 2202100022141. The reversal of 2202100022122 is 2212200012022.

2202100022122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2202100022096 and 2202100022105.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11070579 + ... + 11267737.

It is an arithmetic number, because the mean of its divisors is an integer number (47082103740).

Almost surely, 2^{2202100022122} is an apocalyptic number.

2202100022122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2202100022122 is an abundant number, since it is smaller than the sum of its proper divisors (2317781936918).

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

2202100022122 is a wasteful number, since it uses less digits than its factorization.

2202100022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197996 (or 197989 counting only the distinct ones).

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

Adding to 2202100022122 its reverse (2212200012022), we get a palindrome (4414300034144).

The spelling of 2202100022122 in words is "two trillion, two hundred two billion, one hundred million, twenty-two thousand, one hundred twenty-two".