22110112211002 has 16 divisors (see below), whose sum is σ = 33237875238912. Its totient is φ = 11030822011440.

The previous prime is 22110112210969. The next prime is 22110112211051. The reversal of 22110112211002 is 20011221101122.

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, 29481127 + ... + 30221797.

It is an arithmetic number, because the mean of its divisors is an integer number (2077367202432).

Almost surely, 2^{22110112211002} is an apocalyptic number.

22110112211002 is a deficient number, since it is larger than the sum of its proper divisors (11127763027910).

22110112211002 is a wasteful number, since it uses less digits than its factorization.

22110112211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773373.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 22110112211002 its reverse (20011221101122), we get a palindrome (42121333312124).

The spelling of 22110112211002 in words is "twenty-two trillion, one hundred ten billion, one hundred twelve million, two hundred eleven thousand, two".