1022002200211 has 4 divisors (see below), whose sum is σ = 1082119976712. Its totient is φ = 961884423712.

The previous prime is 1022002200199. The next prime is 1022002200223. The reversal of 1022002200211 is 1120022002201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1022002200199) and next prime (1022002200223).

It is a cyclic number.

It is not a de Polignac number, because 1022002200211 - 2³⁷ = 884563246739 is a prime.

It is a super-2 number, since 2×1022002200211² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1022002200191 and 1022002200200.

It is not an unprimeable number, because it can be changed into a prime (1022002200251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30058888225 + ... + 30058888258.

It is an arithmetic number, because the mean of its divisors is an integer number (270529994178).

Almost surely, 2^{1022002200211} is an apocalyptic number.

1022002200211 is a deficient number, since it is larger than the sum of its proper divisors (60117776501).

1022002200211 is an equidigital number, since it uses as much as digits as its factorization.

1022002200211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60117776500.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1022002200211 its reverse (1120022002201), we get a palindrome (2142024202412).

The spelling of 1022002200211 in words is "one trillion, twenty-two billion, two million, two hundred thousand, two hundred eleven".