202210022122 has 8 divisors (see below), whose sum is σ = 310368871296. Its totient is φ = 98753731692.

The previous prime is 202210022087. The next prime is 202210022143. The reversal of 202210022122 is 221220012202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 202210022096 and 202210022105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175639578 + ... + 1175639749.

It is an arithmetic number, because the mean of its divisors is an integer number (38796108912).

Almost surely, 2^202210022122 is an apocalyptic number.

202210022122 is a deficient number, since it is larger than the sum of its proper divisors (108158849174).

202210022122 is a wasteful number, since it uses less digits than its factorization.

202210022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351279372.

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

Adding to 202210022122 its reverse (221220012202), we get a palindrome (423430034324).

The spelling of 202210022122 in words is "two hundred two billion, two hundred ten million, twenty-two thousand, one hundred twenty-two".