10011112121098 has 32 divisors (see below), whose sum is σ = 16391952338112. Its totient is φ = 4547691619200.

The previous prime is 10011112121057. The next prime is 10011112121123. The reversal of 10011112121098 is 89012121111001.

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 15 ways as a sum of consecutive naturals, for example, 424529668 + ... + 424553248.

It is an arithmetic number, because the mean of its divisors is an integer number (512248510566).

Almost surely, 2^{10011112121098} is an apocalyptic number.

10011112121098 is a deficient number, since it is larger than the sum of its proper divisors (6380840217014).

10011112121098 is a wasteful number, since it uses less digits than its factorization.

10011112121098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34710.

The product of its (nonzero) digits is 288, while the sum is 28.

Adding to 10011112121098 its reverse (89012121111001), we get a palindrome (99023233232099).

The spelling of 10011112121098 in words is "ten trillion, eleven billion, one hundred twelve million, one hundred twenty-one thousand, ninety-eight".