10212100210102 has 16 divisors (see below), whose sum is σ = 17634241867680. Its totient is φ = 4344668284608.

The previous prime is 10212100210069. The next prime is 10212100210111. The reversal of 10212100210102 is 20101200121201.

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, 2662172277 + ... + 2662176112.

It is an arithmetic number, because the mean of its divisors is an integer number (1102140116730).

Almost surely, 2^{10212100210102} is an apocalyptic number.

10212100210102 is a deficient number, since it is larger than the sum of its proper divisors (7422141657578).

10212100210102 is a wasteful number, since it uses less digits than its factorization.

10212100210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5324348535.

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

Adding to 10212100210102 its reverse (20101200121201), we get a palindrome (30313300331303).

The spelling of 10212100210102 in words is "ten trillion, two hundred twelve billion, one hundred million, two hundred ten thousand, one hundred two".