10865422149121 has 8 divisors (see below), whose sum is σ = 10900528329600. Its totient is φ = 10830317053440.

The previous prime is 10865422149047. The next prime is 10865422149133. The reversal of 10865422149121 is 12194122456801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10865422149121 - 2⁷ = 10865422148993 is a prime.

It is a super-2 number, since 2×10865422149121² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10865422149151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23016385 + ... + 23483713.

It is an arithmetic number, because the mean of its divisors is an integer number (1362566041200).

Almost surely, 2^{10865422149121} is an apocalyptic number.

It is an amenable number.

10865422149121 is a deficient number, since it is larger than the sum of its proper divisors (35106180479).

10865422149121 is an equidigital number, since it uses as much as digits as its factorization.

10865422149121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542399.

The product of its (nonzero) digits is 276480, while the sum is 46.

The spelling of 10865422149121 in words is "ten trillion, eight hundred sixty-five billion, four hundred twenty-two million, one hundred forty-nine thousand, one hundred twenty-one".