10002220201022 has 24 divisors (see below), whose sum is σ = 17586081528840. Its totient is φ = 4253943155280.

The previous prime is 10002220200997. The next prime is 10002220201063. The reversal of 10002220201022 is 22010202220001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 10002220200988 and 10002220201006.

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 11 ways as a sum of consecutive naturals, for example, 389542397 + ... + 389568072.

It is an arithmetic number, because the mean of its divisors is an integer number (732753397035).

Almost surely, 2^{10002220201022} is an apocalyptic number.

10002220201022 is a deficient number, since it is larger than the sum of its proper divisors (7583861327818).

10002220201022 is a wasteful number, since it uses less digits than its factorization.

10002220201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779110616 (or 779110609 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10002220201022 its reverse (22010202220001), we get a palindrome (32012422421023).

The spelling of 10002220201022 in words is "ten trillion, two billion, two hundred twenty million, two hundred one thousand, twenty-two".