10021210201010 has 8 divisors (see below), whose sum is σ = 18038178361836. Its totient is φ = 4008484080400.

The previous prime is 10021210200961. The next prime is 10021210201033. The reversal of 10021210201010 is 1010201212001.

It can be written as a sum of positive squares in 2 ways, for example, as 8140299440641 + 1880910760369 = 2853121^2 + 1371463^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×10021210201010⁴ (a number of 53 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10021210200982 and 10021210201000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501060510041 + ... + 501060510060.

Almost surely, 2^{10021210201010} is an apocalyptic number.

10021210201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10021210201010 is a deficient number, since it is larger than the sum of its proper divisors (8016968160826).

10021210201010 is a wasteful number, since it uses less digits than its factorization.

10021210201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002121020108.

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

Adding to 10021210201010 its reverse (1010201212001), we get a palindrome (11031411413011).

The spelling of 10021210201010 in words is "ten trillion, twenty-one billion, two hundred ten million, two hundred one thousand, ten".