22110111100202 has 8 divisors (see below), whose sum is σ = 33208977969156. Its totient is φ = 11040451777152.

The previous prime is 22110111100159. The next prime is 22110111100219. The reversal of 22110111100202 is 20200111101122.

It can be written as a sum of positive squares in 2 ways, for example, as 21449875222801 + 660235877401 = 4631401^2 + 812549^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 7301884583 + ... + 7301887610.

Almost surely, 2^{22110111100202} is an apocalyptic number.

22110111100202 is a deficient number, since it is larger than the sum of its proper divisors (11098866868954).

22110111100202 is a wasteful number, since it uses less digits than its factorization.

22110111100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14603772952.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22110111100202 its reverse (20200111101122), we get a palindrome (42310222201324).

The spelling of 22110111100202 in words is "twenty-two trillion, one hundred ten billion, one hundred eleven million, one hundred thousand, two hundred two".