10021213310010 has 128 divisors (see below), whose sum is σ = 27947321685504. Its totient is φ = 2252209397760.

The previous prime is 10021213309993. The next prime is 10021213310023. The reversal of 10021213310010 is 1001331212001.

It is a happy number.

10021213310010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 36152662 + ... + 36428798.

It is an arithmetic number, because the mean of its divisors is an integer number (218338450668).

Almost surely, 2^{10021213310010} is an apocalyptic number.

10021213310010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10021213310010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13973660842752).

10021213310010 is an abundant number, since it is smaller than the sum of its proper divisors (17926108375494).

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

10021213310010 is a wasteful number, since it uses less digits than its factorization.

10021213310010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279048.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10021213310010 its reverse (1001331212001), we get a palindrome (11022544522011).

The spelling of 10021213310010 in words is "ten trillion, twenty-one billion, two hundred thirteen million, three hundred ten thousand, ten".