10110021020210 has 16 divisors (see below), whose sum is σ = 18825556383000. Its totient is φ = 3904559842176.

The previous prime is 10110021020207. The next prime is 10110021020221. The reversal of 10110021020210 is 1202012001101.

It can be written as a sum of positive squares in 4 ways, for example, as 9849046145761 + 260974874449 = 3138319^2 + 510857^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10110021020191 and 10110021020200.

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, 17431070435 + ... + 17431071014.

Almost surely, 2^{10110021020210} is an apocalyptic number.

10110021020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10110021020210 is a deficient number, since it is larger than the sum of its proper divisors (8715535362790).

10110021020210 is a wasteful number, since it uses less digits than its factorization.

10110021020210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34862141485.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10110021020210 its reverse (1202012001101), we get a palindrome (11312033021311).

The spelling of 10110021020210 in words is "ten trillion, one hundred ten billion, twenty-one million, twenty thousand, two hundred ten".