10643125450122 has 64 divisors (see below), whose sum is σ = 25802875969920. Its totient is φ = 3225019564800.

The previous prime is 10643125450121. The next prime is 10643125450123. The reversal of 10643125450122 is 22105452134601.

10643125450122 is a `hidden beast` number, since 1 + 0 + 6 + 4 + 3 + 125 + 4 + 501 + 22 = 666.

10643125450122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10643125450121) and next prime (10643125450123).

It is a super-2 number, since 2×10643125450122² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10643125450121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11045122 + ... + 11970002.

It is an arithmetic number, because the mean of its divisors is an integer number (403169937030).

Almost surely, 2^{10643125450122} is an apocalyptic number.

10643125450122 is an abundant number, since it is smaller than the sum of its proper divisors (15159750519798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10643125450122 is a wasteful number, since it uses less digits than its factorization.

10643125450122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944276 (or 944270 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 10643125450122 its reverse (22105452134601), we get a palindrome (32748577584723).

The spelling of 10643125450122 in words is "ten trillion, six hundred forty-three billion, one hundred twenty-five million, four hundred fifty thousand, one hundred twenty-two".