10202010102112 has 24 divisors (see below), whose sum is σ = 20085395953896. Its totient is φ = 5100957161472.

The previous prime is 10202010102107. The next prime is 10202010102131. The reversal of 10202010102112 is 21120101020201.

It is a junction number, because it is equal to n+sod(n) for n = 10202010102092 and 10202010102101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2098048 + ... + 4980544.

It is an arithmetic number, because the mean of its divisors is an integer number (836891498079).

Almost surely, 2^{10202010102112} is an apocalyptic number.

It is an amenable number.

10202010102112 is a deficient number, since it is larger than the sum of its proper divisors (9883385851784).

10202010102112 is a wasteful number, since it uses less digits than its factorization.

10202010102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993110 (or 2993102 counting only the distinct ones).

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

Adding to 10202010102112 its reverse (21120101020201), we get a palindrome (31322111122313).

The spelling of 10202010102112 in words is "ten trillion, two hundred two billion, ten million, one hundred two thousand, one hundred twelve".