22202210211112 has 16 divisors (see below), whose sum is σ = 42215470120800. Its totient is φ = 10944751512240.

The previous prime is 22202210211043. The next prime is 22202210211131. The reversal of 22202210211112 is 21111201220222.

It is a self number, because there is not a number n which added to its sum of digits gives 22202210211112.

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, 19544198562 + ... + 19544199697.

It is an arithmetic number, because the mean of its divisors is an integer number (2638466882550).

Almost surely, 2^{22202210211112} is an apocalyptic number.

It is an amenable number.

22202210211112 is a deficient number, since it is larger than the sum of its proper divisors (20013259909688).

22202210211112 is a wasteful number, since it uses less digits than its factorization.

22202210211112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39088398336 (or 39088398332 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 22202210211112 its reverse (21111201220222), we get a palindrome (43313411431334).

The spelling of 22202210211112 in words is "twenty-two trillion, two hundred two billion, two hundred ten million, two hundred eleven thousand, one hundred twelve".