22022112211010 has 64 divisors (see below), whose sum is σ = 41771235617280. Its totient is φ = 8347981071360.

The previous prime is 22022112210947. The next prime is 22022112211079. The reversal of 22022112211010 is 1011221122022.

It is a self number, because there is not a number n which added to its sum of digits gives 22022112211010.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113075 + ... + 6637545.

It is an arithmetic number, because the mean of its divisors is an integer number (652675556520).

Almost surely, 2^{22022112211010} is an apocalyptic number.

22022112211010 is a deficient number, since it is larger than the sum of its proper divisors (19749123406270).

22022112211010 is a wasteful number, since it uses less digits than its factorization.

22022112211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6524723.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22022112211010 its reverse (1011221122022), we get a palindrome (23033333333032).

The spelling of 22022112211010 in words is "twenty-two trillion, twenty-two billion, one hundred twelve million, two hundred eleven thousand, ten".