202210022 has 8 divisors (see below), whose sum is σ = 346645776. Its totient is φ = 86661432.

The previous prime is 202209971. The next prime is 202210033. The reversal of 202210022 is 220012202.

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 = 202209985 and 202210012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7221773 + ... + 7221800.

It is an arithmetic number, because the mean of its divisors is an integer number (43330722).

Almost surely, 2^202210022 is an apocalyptic number.

202210022 is a deficient number, since it is larger than the sum of its proper divisors (144435754).

202210022 is a wasteful number, since it uses less digits than its factorization.

202210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14443582.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 202210022 is about 14220.0570322344. The cubic root of 202210022 is about 586.9497096821.

Adding to 202210022 its reverse (220012202), we get a palindrome (422222224).

The spelling of 202210022 in words is "two hundred two million, two hundred ten thousand, twenty-two".