202210012022 has 4 divisors (see below), whose sum is σ = 303315018036. Its totient is φ = 101105006010.

The previous prime is 202210011977. The next prime is 202210012051. The reversal of 202210012022 is 220210012202.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 202210011988 and 202210012006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50552503004 + ... + 50552503007.

It is an arithmetic number, because the mean of its divisors is an integer number (75828754509).

Almost surely, 2^202210012022 is an apocalyptic number.

202210012022 is a deficient number, since it is larger than the sum of its proper divisors (101105006014).

202210012022 is a wasteful number, since it uses less digits than its factorization.

202210012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101105006013.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 202210012022 its reverse (220210012202), we get a palindrome (422420024224).

The spelling of 202210012022 in words is "two hundred two billion, two hundred ten million, twelve thousand, twenty-two".