1002200220022 has 8 divisors (see below), whose sum is σ = 1511089451496. Its totient is φ = 498503736192.

The previous prime is 1002200220011. The next prime is 1002200220037. The reversal of 1002200220022 is 2200220022001.

It is a sphenic number, since it is the product of 3 distinct primes.

1002200220022 is a modest number, since divided by 220022 gives 10022 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 1002200219984 and 1002200220011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1298186428 + ... + 1298187199.

It is an arithmetic number, because the mean of its divisors is an integer number (188886181437).

Almost surely, 2^{1002200220022} is an apocalyptic number.

1002200220022 is a deficient number, since it is larger than the sum of its proper divisors (508889231474).

1002200220022 is a wasteful number, since it uses less digits than its factorization.

1002200220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2596373822.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 1002200220022 its reverse (2200220022001), we get a palindrome (3202420242023).

The spelling of 1002200220022 in words is "one trillion, two billion, two hundred million, two hundred twenty thousand, twenty-two".