1002200010222 has 32 divisors (see below), whose sum is σ = 2019693053952. Its totient is φ = 331524360864.

The previous prime is 1002200010173. The next prime is 1002200010289. The reversal of 1002200010222 is 2220100022001.

It is a junction number, because it is equal to n+sod(n) for n = 1002200010198 and 1002200010207.

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, 201598 + ... + 1430049.

It is an arithmetic number, because the mean of its divisors is an integer number (63115407936).

Almost surely, 2^{1002200010222} is an apocalyptic number.

1002200010222 is an abundant number, since it is smaller than the sum of its proper divisors (1017493043730).

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

1002200010222 is a wasteful number, since it uses less digits than its factorization.

1002200010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632432.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 1002200010222 its reverse (2220100022001), we get a palindrome (3222300032223).

The spelling of 1002200010222 in words is "one trillion, two billion, two hundred million, ten thousand, two hundred twenty-two".