10222550129412 has 48 divisors (see below), whose sum is σ = 26510423022720. Its totient is φ = 3406550459616.

The previous prime is 10222550129411. The next prime is 10222550129423. The reversal of 10222550129412 is 21492105522201.

10222550129412 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 2 + 550 + 1 + 2 + 94 + 12 = 666.

It is a super-2 number, since 2×10222550129412² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (10222550129411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13037463 + ... + 13799294.

It is an arithmetic number, because the mean of its divisors is an integer number (552300479640).

Almost surely, 2^{10222550129412} is an apocalyptic number.

10222550129412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10222550129412 is an abundant number, since it is smaller than the sum of its proper divisors (16287872893308).

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

10222550129412 is a wasteful number, since it uses less digits than its factorization.

10222550129412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26840297 (or 26840289 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 10222550129412 in words is "ten trillion, two hundred twenty-two billion, five hundred fifty million, one hundred twenty-nine thousand, four hundred twelve".