120630412223245 has 8 divisors (see below), whose sum is σ = 144761611897080. Its totient is φ = 96500918292480.

The previous prime is 120630412223183. The next prime is 120630412223249. The reversal of 120630412223245 is 542322214036021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10786534529796 + 109843877693449 = 3284286^2 + 10480643^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120630412223245 - 2¹⁹ = 120630411698957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120630412223249) 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, 426280176 + ... + 426563065.

It is an arithmetic number, because the mean of its divisors is an integer number (18095201487135).

Almost surely, 2^{120630412223245} is an apocalyptic number.

It is an amenable number.

120630412223245 is a deficient number, since it is larger than the sum of its proper divisors (24131199673835).

120630412223245 is an equidigital number, since it uses as much as digits as its factorization.

120630412223245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852871535.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 120630412223245 its reverse (542322214036021), we get a palindrome (662952626259266).

The spelling of 120630412223245 in words is "one hundred twenty trillion, six hundred thirty billion, four hundred twelve million, two hundred twenty-three thousand, two hundred forty-five".