112211010120102 has 32 divisors (see below), whose sum is σ = 233077227256800. Its totient is φ = 35983852616448.

The previous prime is 112211010120089. The next prime is 112211010120103. The reversal of 112211010120102 is 201021010112211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112211010120103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2839615077 + ... + 2839654592.

It is an arithmetic number, because the mean of its divisors is an integer number (7283663351775).

Almost surely, 2^{112211010120102} is an apocalyptic number.

112211010120102 is an abundant number, since it is smaller than the sum of its proper divisors (120866217136698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112211010120102 is a wasteful number, since it uses less digits than its factorization.

112211010120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5679269800.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112211010120102 its reverse (201021010112211), we get a palindrome (313232020232313).

The spelling of 112211010120102 in words is "one hundred twelve trillion, two hundred eleven billion, ten million, one hundred twenty thousand, one hundred two".