20002011022102 has 16 divisors (see below), whose sum is σ = 30382995551040. Its totient is φ = 9874347455232.

The previous prime is 20002011022099. The next prime is 20002011022111. The reversal of 20002011022102 is 20122011020002.

It is a happy number.

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, 33269638 + ... + 33865510.

It is an arithmetic number, because the mean of its divisors is an integer number (1898937221940).

Almost surely, 2^{20002011022102} is an apocalyptic number.

20002011022102 is a deficient number, since it is larger than the sum of its proper divisors (10380984528938).

20002011022102 is a wasteful number, since it uses less digits than its factorization.

20002011022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808407.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20002011022102 its reverse (20122011020002), we get a palindrome (40124022042104).

The spelling of 20002011022102 in words is "twenty trillion, two billion, eleven million, twenty-two thousand, one hundred two".