10011001010998 has 32 divisors (see below), whose sum is σ = 16234877445696. Its totient is φ = 4602413426688.

The previous prime is 10011001010963. The next prime is 10011001010999. The reversal of 10011001010998 is 89901010011001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011001010999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8776590 + ... + 9851422.

It is an arithmetic number, because the mean of its divisors is an integer number (507339920178).

Almost surely, 2^{10011001010998} is an apocalyptic number.

10011001010998 is a deficient number, since it is larger than the sum of its proper divisors (6223876434698).

10011001010998 is a wasteful number, since it uses less digits than its factorization.

10011001010998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076248.

The product of its (nonzero) digits is 648, while the sum is 31.

Adding to 10011001010998 its reverse (89901010011001), we get a palindrome (99912011021999).

The spelling of 10011001010998 in words is "ten trillion, eleven billion, one million, ten thousand, nine hundred ninety-eight".