100204554322 has 16 divisors (see below), whose sum is σ = 151531756992. Its totient is φ = 49694360560.

The previous prime is 100204554301. The next prime is 100204554323. The reversal of 100204554322 is 223455402001.

It is not an unprimeable number, because it can be changed into a prime (100204554323) 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, 420003 + ... + 613849.

It is an arithmetic number, because the mean of its divisors is an integer number (9470734812).

Almost surely, 2^100204554322 is an apocalyptic number.

100204554322 is the 258463-rd pentagonal number.

100204554322 is a deficient number, since it is larger than the sum of its proper divisors (51327202670).

100204554322 is a wasteful number, since it uses less digits than its factorization.

100204554322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195953.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 100204554322 its reverse (223455402001), we get a palindrome (323659956323).

The spelling of 100204554322 in words is "one hundred billion, two hundred four million, five hundred fifty-four thousand, three hundred twenty-two".