22211210022202 has 16 divisors (see below), whose sum is σ = 34765739628480. Its totient is φ = 10622640352192.

The previous prime is 22211210022191. The next prime is 22211210022223. The reversal of 22211210022202 is 20222001211222.

It is a self number, because there is not a number n which added to its sum of digits gives 22211210022202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1933074 + ... + 6939682.

It is an arithmetic number, because the mean of its divisors is an integer number (2172858726780).

Almost surely, 2^{22211210022202} is an apocalyptic number.

22211210022202 is a deficient number, since it is larger than the sum of its proper divisors (12554529606278).

22211210022202 is a wasteful number, since it uses less digits than its factorization.

22211210022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5103077.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22211210022202 its reverse (20222001211222), we get a palindrome (42433211233424).

The spelling of 22211210022202 in words is "twenty-two trillion, two hundred eleven billion, two hundred ten million, twenty-two thousand, two hundred two".