120411212532250 has 64 divisors (see below), whose sum is σ = 230940155890080. Its totient is φ = 46983114240000.

The previous prime is 120411212532223. The next prime is 120411212532253. The reversal of 120411212532250 is 52235212114021.

It can be written as a sum of positive squares in 16 ways, for example, as 24322029837169 + 96089182695081 = 4931737^2 + 9802509^2 .

It is not an unprimeable number, because it can be changed into a prime (120411212532253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72165406 + ... + 73815094.

Almost surely, 2^{120411212532250} is an apocalyptic number.

120411212532250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120411212532250 is a deficient number, since it is larger than the sum of its proper divisors (110528943357830).

120411212532250 is a wasteful number, since it uses less digits than its factorization.

120411212532250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656868 (or 1656858 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 120411212532250 its reverse (52235212114021), we get a palindrome (172646424646271).

The spelling of 120411212532250 in words is "one hundred twenty trillion, four hundred eleven billion, two hundred twelve million, five hundred thirty-two thousand, two hundred fifty".