10212021202130 has 16 divisors (see below), whose sum is σ = 20052696178944. Its totient is φ = 3713462255280.

The previous prime is 10212021202121. The next prime is 10212021202177. The reversal of 10212021202130 is 3120212021201.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10212021202099 and 10212021202108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46418278082 + ... + 46418278301.

It is an arithmetic number, because the mean of its divisors is an integer number (1253293511184).

Almost surely, 2^{10212021202130} is an apocalyptic number.

10212021202130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212021202130 is a deficient number, since it is larger than the sum of its proper divisors (9840674976814).

10212021202130 is a wasteful number, since it uses less digits than its factorization.

10212021202130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92836556401.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10212021202130 its reverse (3120212021201), we get a palindrome (13332233223331).

The spelling of 10212021202130 in words is "ten trillion, two hundred twelve billion, twenty-one million, two hundred two thousand, one hundred thirty".