100473222571 has 4 divisors (see below), whose sum is σ = 106383412152. Its totient is φ = 94563032992.

The previous prime is 100473222569. The next prime is 100473222617. The reversal of 100473222571 is 175222374001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 175222374001 = 23 ⋅7618364087.

It is a cyclic number.

It is not a de Polignac number, because 100473222571 - 2¹ = 100473222569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100473222541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2955094765 + ... + 2955094798.

It is an arithmetic number, because the mean of its divisors is an integer number (26595853038).

Almost surely, 2^100473222571 is an apocalyptic number.

100473222571 is a deficient number, since it is larger than the sum of its proper divisors (5910189581).

100473222571 is an equidigital number, since it uses as much as digits as its factorization.

100473222571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5910189580.

The product of its (nonzero) digits is 23520, while the sum is 34.

Adding to 100473222571 its reverse (175222374001), we get a palindrome (275695596572).

The spelling of 100473222571 in words is "one hundred billion, four hundred seventy-three million, two hundred twenty-two thousand, five hundred seventy-one".