2002212202000 has 40 divisors (see below), whose sum is σ = 4841349109272. Its totient is φ = 800884880000.

The previous prime is 2002212201973. The next prime is 2002212202021. The reversal of 2002212202000 is 2022122002.

It can be written as a sum of positive squares in 4 ways, for example, as 164680132864 + 1837532069136 = 405808^2 + 1355556^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500551051 + ... + 500555050.

Almost surely, 2^{2002212202000} is an apocalyptic number.

2002212202000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002212202000 is an abundant number, since it is smaller than the sum of its proper divisors (2839136907272).

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

2002212202000 is a wasteful number, since it uses less digits than its factorization.

2002212202000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001106124 (or 1001106108 counting only the distinct ones).

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

Adding to 2002212202000 its reverse (2022122002), we get a palindrome (2004234324002).

The spelling of 2002212202000 in words is "two trillion, two billion, two hundred twelve million, two hundred two thousand".