72213413350130 has 32 divisors (see below), whose sum is σ = 140017807715184. Its totient is φ = 26656769707776.

The previous prime is 72213413350121. The next prime is 72213413350157. The reversal of 72213413350130 is 3105331431227.

It can be written as a sum of positive squares in 8 ways, for example, as 22012489912009 + 50200923438121 = 4691747^2 + 7085261^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68689349 + ... + 69732728.

Almost surely, 2^{72213413350130} is an apocalyptic number.

72213413350130 is a deficient number, since it is larger than the sum of its proper divisors (67804394365054).

72213413350130 is a wasteful number, since it uses less digits than its factorization.

72213413350130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138426110.

The product of its (nonzero) digits is 45360, while the sum is 35.

Adding to 72213413350130 its reverse (3105331431227), we get a palindrome (75318744781357).

The spelling of 72213413350130 in words is "seventy-two trillion, two hundred thirteen billion, four hundred thirteen million, three hundred fifty thousand, one hundred thirty".