100254345066222 has 16 divisors (see below), whose sum is σ = 202382603125632. Its totient is φ = 33105796189880.

The previous prime is 100254345066143. The next prime is 100254345066223. The reversal of 100254345066222 is 222660543452001.

It is a super-2 number, since 2×100254345066222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100254345066223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78079707354 + ... + 78079708637.

It is an arithmetic number, because the mean of its divisors is an integer number (12648912695352).

Almost surely, 2^{100254345066222} is an apocalyptic number.

100254345066222 is an abundant number, since it is smaller than the sum of its proper divisors (102128258059410).

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

100254345066222 is a wasteful number, since it uses less digits than its factorization.

100254345066222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156159416103.

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 100254345066222 in words is "one hundred trillion, two hundred fifty-four billion, three hundred forty-five million, sixty-six thousand, two hundred twenty-two".