10122012100202 has 24 divisors (see below), whose sum is σ = 16034307068736. Its totient is φ = 4791607939944.

The previous prime is 10122012100201. The next prime is 10122012100223. The reversal of 10122012100202 is 20200121022101.

It is not an unprimeable number, because it can be changed into a prime (10122012100201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3285188 + ... + 5571039.

It is an arithmetic number, because the mean of its divisors is an integer number (668096127864).

Almost surely, 2^{10122012100202} is an apocalyptic number.

10122012100202 is a deficient number, since it is larger than the sum of its proper divisors (5912294968534).

10122012100202 is a wasteful number, since it uses less digits than its factorization.

10122012100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8857850 (or 8857831 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10122012100202 its reverse (20200121022101), we get a palindrome (30322133122303).

The spelling of 10122012100202 in words is "ten trillion, one hundred twenty-two billion, twelve million, one hundred thousand, two hundred two".