10101110010210 has 24 divisors (see below), whose sum is σ = 26262886026780. Its totient is φ = 2693629336032.

The previous prime is 10101110010197. The next prime is 10101110010217. The reversal of 10101110010210 is 1201001110101.

10101110010210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9239660581761 + 861449428449 = 3039681^2 + 928143^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10101110010192 and 10101110010201.

It is not an unprimeable number, because it can be changed into a prime (10101110010217) 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, 56117277745 + ... + 56117277924.

Almost surely, 2^{10101110010210} is an apocalyptic number.

10101110010210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10101110010210 is an abundant number, since it is smaller than the sum of its proper divisors (16161776016570).

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

10101110010210 is a wasteful number, since it uses less digits than its factorization.

10101110010210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112234555682 (or 112234555679 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 10101110010210 its reverse (1201001110101), we get a palindrome (11302111120311).

The spelling of 10101110010210 in words is "ten trillion, one hundred one billion, one hundred ten million, ten thousand, two hundred ten".