2002202222012 has 12 divisors (see below), whose sum is σ = 3616881433536. Its totient is φ = 968807526720.

The previous prime is 2002202221991. The next prime is 2002202222021. The reversal of 2002202222012 is 2102222022002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8073395933 + ... + 8073396180.

It is an arithmetic number, because the mean of its divisors is an integer number (301406786128).

Almost surely, 2^{2002202222012} is an apocalyptic number.

It is an amenable number.

2002202222012 is a deficient number, since it is larger than the sum of its proper divisors (1614679211524).

2002202222012 is a wasteful number, since it uses less digits than its factorization.

2002202222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16146792148 (or 16146792146 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 2002202222012 its reverse (2102222022002), we get a palindrome (4104424244014).

The spelling of 2002202222012 in words is "two trillion, two billion, two hundred two million, two hundred twenty-two thousand, twelve".