10021117751114 has 4 divisors (see below), whose sum is σ = 15031676626674. Its totient is φ = 5010558875556.

The previous prime is 10021117751087. The next prime is 10021117751189. The reversal of 10021117751114 is 41115771112001.

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

It can be written as a sum of positive squares in only one way, i.e., 6473375984089 + 3547741767025 = 2544283^2 + 1883545^2 .

It is a super-2 number, since 2×10021117751114² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2505279437777 + ... + 2505279437780.

Almost surely, 2^{10021117751114} is an apocalyptic number.

10021117751114 is a deficient number, since it is larger than the sum of its proper divisors (5010558875560).

10021117751114 is an equidigital number, since it uses as much as digits as its factorization.

10021117751114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5010558875559.

The product of its (nonzero) digits is 1960, while the sum is 32.

Adding to 10021117751114 its reverse (41115771112001), we get a palindrome (51136888863115).

The spelling of 10021117751114 in words is "ten trillion, twenty-one billion, one hundred seventeen million, seven hundred fifty-one thousand, one hundred fourteen".