1002210011222 has 16 divisors (see below), whose sum is σ = 1792773188352. Its totient is φ = 410843855400.

The previous prime is 1002210011171. The next prime is 1002210011233. The reversal of 1002210011222 is 2221100122001.

1002210011222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 1002210011197 and 1002210011206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1556226404 + ... + 1556227047.

It is an arithmetic number, because the mean of its divisors is an integer number (112048324272).

Almost surely, 2^{1002210011222} is an apocalyptic number.

1002210011222 is a deficient number, since it is larger than the sum of its proper divisors (790563177130).

1002210011222 is a wasteful number, since it uses less digits than its factorization.

1002210011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3112453483.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1002210011222 its reverse (2221100122001), we get a palindrome (3223310133223).

The spelling of 1002210011222 in words is "one trillion, two billion, two hundred ten million, eleven thousand, two hundred twenty-two".