1002011210022 has 8 divisors (see below), whose sum is σ = 2004022420056. Its totient is φ = 334003736672.

The previous prime is 1002011210021. The next prime is 1002011210059. The reversal of 1002011210022 is 2200121102001.

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

1002011210022 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002011210021) 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, 83500934163 + ... + 83500934174.

It is an arithmetic number, because the mean of its divisors is an integer number (250502802507).

Almost surely, 2^{1002011210022} is an apocalyptic number.

1002011210022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1002011210022 is a wasteful number, since it uses less digits than its factorization.

1002011210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167001868342.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1002011210022 its reverse (2200121102001), we get a palindrome (3202132312023).

The spelling of 1002011210022 in words is "one trillion, two billion, eleven million, two hundred ten thousand, twenty-two".