120213412 has 36 divisors (see below), whose sum is σ = 237223728. Its totient is φ = 52861200.

The previous prime is 120213403. The next prime is 120213413. The reversal of 120213412 is 214312021.

It is not an unprimeable number, because it can be changed into a prime (120213413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40863 + ... + 43705.

It is an arithmetic number, because the mean of its divisors is an integer number (6589548).

Almost surely, 2^120213412 is an apocalyptic number.

It is an amenable number.

120213412 is a deficient number, since it is larger than the sum of its proper divisors (117010316).

120213412 is a wasteful number, since it uses less digits than its factorization.

120213412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2920 (or 2887 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 120213412 is about 10964.1877036103. The cubic root of 120213412 is about 493.5346412834.

Adding to 120213412 its reverse (214312021), we get a palindrome (334525433).

The spelling of 120213412 in words is "one hundred twenty million, two hundred thirteen thousand, four hundred twelve".