10120122000998 has 4 divisors (see below), whose sum is σ = 15180183001500. Its totient is φ = 5060061000498.

The previous prime is 10120122000997. The next prime is 10120122001013. The reversal of 10120122000998 is 89900022102101.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120122000997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530030500248 + ... + 2530030500251.

It is an arithmetic number, because the mean of its divisors is an integer number (3795045750375).

Almost surely, 2^{10120122000998} is an apocalyptic number.

10120122000998 is a deficient number, since it is larger than the sum of its proper divisors (5060061000502).

10120122000998 is an equidigital number, since it uses as much as digits as its factorization.

10120122000998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5060061000501.

The product of its (nonzero) digits is 5184, while the sum is 35.

The spelling of 10120122000998 in words is "ten trillion, one hundred twenty billion, one hundred twenty-two million, nine hundred ninety-eight", and thus it is an aban number.