112021022100102 has 16 divisors (see below), whose sum is σ = 229506484303152. Its totient is φ = 36429600682880.

The previous prime is 112021022100073. The next prime is 112021022100107. The reversal of 112021022100102 is 201001220120211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112021022100107) 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, 227685004023 + ... + 227685004514.

It is an arithmetic number, because the mean of its divisors is an integer number (14344155268947).

Almost surely, 2^{112021022100102} is an apocalyptic number.

112021022100102 is an abundant number, since it is smaller than the sum of its proper divisors (117485462203050).

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

112021022100102 is a wasteful number, since it uses less digits than its factorization.

112021022100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455370008583.

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

Adding to 112021022100102 its reverse (201001220120211), we get a palindrome (313022242220313).

The spelling of 112021022100102 in words is "one hundred twelve trillion, twenty-one billion, twenty-two million, one hundred thousand, one hundred two".