22202110212122 has 16 divisors (see below), whose sum is σ = 35515859762880. Its totient is φ = 10372886021568.

The previous prime is 22202110212101. The next prime is 22202110212169. The reversal of 22202110212122 is 22121201120222.

It is a junction number, because it is equal to n+sod(n) for n = 22202110212094 and 22202110212103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2348927798 + ... + 2348937249.

It is an arithmetic number, because the mean of its divisors is an integer number (2219741235180).

Almost surely, 2^{22202110212122} is an apocalyptic number.

22202110212122 is a deficient number, since it is larger than the sum of its proper divisors (13313749550758).

22202110212122 is a wasteful number, since it uses less digits than its factorization.

22202110212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4697865205.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 22202110212122 its reverse (22121201120222), we get a palindrome (44323311332344).

The spelling of 22202110212122 in words is "twenty-two trillion, two hundred two billion, one hundred ten million, two hundred twelve thousand, one hundred twenty-two".