10145220151018 has 16 divisors (see below), whose sum is σ = 15541887156480. Its totient is φ = 4964594894896.

The previous prime is 10145220150959. The next prime is 10145220151019. The reversal of 10145220151018 is 81015102254101.

It is a super-3 number, since 3×10145220151018³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10145220151019) 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 7 ways as a sum of consecutive naturals, for example, 4596180 + ... + 6435472.

It is an arithmetic number, because the mean of its divisors is an integer number (971367947280).

Almost surely, 2^{10145220151018} is an apocalyptic number.

10145220151018 is a deficient number, since it is larger than the sum of its proper divisors (5396667005462).

10145220151018 is a wasteful number, since it uses less digits than its factorization.

10145220151018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898021.

The product of its (nonzero) digits is 3200, while the sum is 31.

The spelling of 10145220151018 in words is "ten trillion, one hundred forty-five billion, two hundred twenty million, one hundred fifty-one thousand, eighteen".