100224421422340 has 12 divisors (see below), whose sum is σ = 210471284986956. Its totient is φ = 40089768568928.

The previous prime is 100224421422331. The next prime is 100224421422401. The reversal of 100224421422340 is 43224124422001.

It can be written as a sum of positive squares in 2 ways, for example, as 28357669836864 + 71866751585476 = 5325192^2 + 8477426^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2505610535539 + ... + 2505610535578.

It is an arithmetic number, because the mean of its divisors is an integer number (17539273748913).

Almost surely, 2^{100224421422340} is an apocalyptic number.

100224421422340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100224421422340 is an abundant number, since it is smaller than the sum of its proper divisors (110246863564616).

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

100224421422340 is a wasteful number, since it uses less digits than its factorization.

100224421422340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5011221071126 (or 5011221071124 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 100224421422340 its reverse (43224124422001), we get a palindrome (143448545844341).

The spelling of 100224421422340 in words is "one hundred trillion, two hundred twenty-four billion, four hundred twenty-one million, four hundred twenty-two thousand, three hundred forty".