1002200101022 has 32 divisors (see below), whose sum is σ = 1587429235200. Its totient is φ = 473225105088.

The previous prime is 1002200101013. The next prime is 1002200101031. The reversal of 1002200101022 is 2201010022001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1002200101013) and next prime (1002200101031).

It is a junction number, because it is equal to n+sod(n) for n = 1002200100994 and 1002200101012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34473929 + ... + 34502987.

It is an arithmetic number, because the mean of its divisors is an integer number (49607163600).

Almost surely, 2^{1002200101022} is an apocalyptic number.

1002200101022 is a deficient number, since it is larger than the sum of its proper divisors (585229134178).

1002200101022 is a wasteful number, since it uses less digits than its factorization.

1002200101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31920.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1002200101022 its reverse (2201010022001), we get a palindrome (3203210123023).

The spelling of 1002200101022 in words is "one trillion, two billion, two hundred million, one hundred one thousand, twenty-two".