102000001212112 has 40 divisors (see below), whose sum is σ = 199545621387840. Its totient is φ = 50504366561280.

The previous prime is 102000001212101. The next prime is 102000001212143. The reversal of 102000001212112 is 211212100000201.

It is a junction number, because it is equal to n+sod(n) for n = 102000001212092 and 102000001212101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218834187 + ... + 219299797.

It is an arithmetic number, because the mean of its divisors is an integer number (4988640534696).

Almost surely, 2^{102000001212112} is an apocalyptic number.

It is an amenable number.

102000001212112 is a deficient number, since it is larger than the sum of its proper divisors (97545620175728).

102000001212112 is a wasteful number, since it uses less digits than its factorization.

102000001212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598651 (or 598645 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102000001212112 its reverse (211212100000201), we get a palindrome (313212101212313).

The spelling of 102000001212112 in words is "one hundred two trillion, one million, two hundred twelve thousand, one hundred twelve".