10021201011010 has 64 divisors (see below), whose sum is σ = 20731676958720. Its totient is φ = 3416403925440.

The previous prime is 10021201010993. The next prime is 10021201011023. The reversal of 10021201011010 is 1011010212001.

It is a super-2 number, since 2×10021201011010² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 341690967 + ... + 341720293.

It is an arithmetic number, because the mean of its divisors is an integer number (323932452480).

Almost surely, 2^{10021201011010} is an apocalyptic number.

10021201011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10021201011010 is an abundant number, since it is smaller than the sum of its proper divisors (10710475947710).

10021201011010 is a wasteful number, since it uses less digits than its factorization.

10021201011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56791.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10021201011010 its reverse (1011010212001), we get a palindrome (11032211223011).

The spelling of 10021201011010 in words is "ten trillion, twenty-one billion, two hundred one million, eleven thousand, ten".