2002202111012 has 6 divisors (see below), whose sum is σ = 3503853694278. Its totient is φ = 1001101055504.

The previous prime is 2002202110991. The next prime is 2002202111029. The reversal of 2002202111012 is 2101112022002.

It can be written as a sum of positive squares in only one way, i.e., 1127109215716 + 875092895296 = 1061654^2 + 935464^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250275263873 + ... + 250275263880.

It is an arithmetic number, because the mean of its divisors is an integer number (583975615713).

Almost surely, 2^{2002202111012} is an apocalyptic number.

It is an amenable number.

2002202111012 is a deficient number, since it is larger than the sum of its proper divisors (1501651583266).

2002202111012 is a wasteful number, since it uses less digits than its factorization.

2002202111012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500550527757 (or 500550527755 counting only the distinct ones).

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

Adding to 2002202111012 its reverse (2101112022002), we get a palindrome (4103314133014).

The spelling of 2002202111012 in words is "two trillion, two billion, two hundred two million, one hundred eleven thousand, twelve".