20111122000102 has 32 divisors (see below), whose sum is σ = 35072085335040. Its totient is φ = 8470179352320.

The previous prime is 20111122000091. The next prime is 20111122000127. The reversal of 20111122000102 is 20100022111102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1491358 + ... + 6515089.

It is an arithmetic number, because the mean of its divisors is an integer number (1096002666720).

Almost surely, 2^{20111122000102} is an apocalyptic number.

20111122000102 is a deficient number, since it is larger than the sum of its proper divisors (14960963334938).

20111122000102 is a wasteful number, since it uses less digits than its factorization.

20111122000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8009556.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 20111122000102 its reverse (20100022111102), we get a palindrome (40211144111204).

The spelling of 20111122000102 in words is "twenty trillion, one hundred eleven billion, one hundred twenty-two million, one hundred two", and thus it is an aban number.