2201112120102 has 16 divisors (see below), whose sum is σ = 5031113417472. Its totient is φ = 628889177160.

The previous prime is 2201112120089. The next prime is 2201112120107. The reversal of 2201112120102 is 2010212111022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201112120107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26203715674 + ... + 26203715757.

It is an arithmetic number, because the mean of its divisors is an integer number (314444588592).

Almost surely, 2^{2201112120102} is an apocalyptic number.

2201112120102 is an abundant number, since it is smaller than the sum of its proper divisors (2830001297370).

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

2201112120102 is a wasteful number, since it uses less digits than its factorization.

2201112120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52407431443.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2201112120102 its reverse (2010212111022), we get a palindrome (4211324231124).

The spelling of 2201112120102 in words is "two trillion, two hundred one billion, one hundred twelve million, one hundred twenty thousand, one hundred two".