10212100101102 has 16 divisors (see below), whose sum is σ = 20922351427152. Its totient is φ = 3321008162880.

The previous prime is 10212100101097. The next prime is 10212100101103. The reversal of 10212100101102 is 20110100121201.

10212100101102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10212100101102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212100101103) 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, 20756300773 + ... + 20756301264.

It is an arithmetic number, because the mean of its divisors is an integer number (1307646964197).

Almost surely, 2^{10212100101102} is an apocalyptic number.

10212100101102 is an abundant number, since it is smaller than the sum of its proper divisors (10710251326050).

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

10212100101102 is a wasteful number, since it uses less digits than its factorization.

10212100101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41512602083.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10212100101102 its reverse (20110100121201), we get a palindrome (30322200222303).

The spelling of 10212100101102 in words is "ten trillion, two hundred twelve billion, one hundred million, one hundred one thousand, one hundred two".