120412342230 has 64 divisors (see below), whose sum is σ = 291305203200. Its totient is φ = 31853260800.

The previous prime is 120412342223. The next prime is 120412342231. The reversal of 120412342230 is 32243214021.

It is a happy number.

It is a super-2 number, since 2×120412342230² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120412342230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120412342231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3329686 + ... + 3365654.

It is an arithmetic number, because the mean of its divisors is an integer number (4551643800).

Almost surely, 2^120412342230 is an apocalyptic number.

120412342230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120412342230 is an abundant number, since it is smaller than the sum of its proper divisors (170892860970).

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

120412342230 is a wasteful number, since it uses less digits than its factorization.

120412342230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36869.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 120412342230 its reverse (32243214021), we get a palindrome (152655556251).

The spelling of 120412342230 in words is "one hundred twenty billion, four hundred twelve million, three hundred forty-two thousand, two hundred thirty".