11112212210108 has 48 divisors (see below), whose sum is σ = 19902154070400. Its totient is φ = 5427417415680.

The previous prime is 11112212210101. The next prime is 11112212210131. The reversal of 11112212210108 is 80101221221111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112212210101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94625348 + ... + 94742708.

It is an arithmetic number, because the mean of its divisors is an integer number (414628209800).

Almost surely, 2^{11112212210108} is an apocalyptic number.

It is an amenable number.

11112212210108 is a deficient number, since it is larger than the sum of its proper divisors (8789941860292).

11112212210108 is a wasteful number, since it uses less digits than its factorization.

11112212210108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120630 (or 120628 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 23.

Adding to 11112212210108 its reverse (80101221221111), we get a palindrome (91213433431219).

The spelling of 11112212210108 in words is "eleven trillion, one hundred twelve billion, two hundred twelve million, two hundred ten thousand, one hundred eight".