10021000211022 has 128 divisors (see below), whose sum is σ = 21484532160000. Its totient is φ = 3106930286592.

The previous prime is 10021000210973. The next prime is 10021000211063. The reversal of 10021000211022 is 22011200012001.

It is a junction number, because it is equal to n+sod(n) for n = 10021000210989 and 10021000211007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3672039754 + ... + 3672042482.

It is an arithmetic number, because the mean of its divisors is an integer number (167847907500).

Almost surely, 2^{10021000211022} is an apocalyptic number.

10021000211022 is an abundant number, since it is smaller than the sum of its proper divisors (11463531948978).

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

10021000211022 is a wasteful number, since it uses less digits than its factorization.

10021000211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5378.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10021000211022 its reverse (22011200012001), we get a palindrome (32032200223023).

The spelling of 10021000211022 in words is "ten trillion, twenty-one billion, two hundred eleven thousand, twenty-two".