1212141324 has 12 divisors (see below), whose sum is σ = 2828329784. Its totient is φ = 404047104.

The previous prime is 1212141317. The next prime is 1212141401. The reversal of 1212141324 is 4231412121.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 1212141324.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50505877 + ... + 50505900.

Almost surely, 2^1212141324 is an apocalyptic number.

It is an amenable number.

1212141324 is an abundant number, since it is smaller than the sum of its proper divisors (1616188460).

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

1212141324 is a wasteful number, since it uses less digits than its factorization.

1212141324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101011784 (or 101011782 counting only the distinct ones).

The product of its digits is 384, while the sum is 21.

The square root of 1212141324 is about 34815.8200248106. The cubic root of 1212141324 is about 1066.2304612681.

Adding to 1212141324 its reverse (4231412121), we get a palindrome (5443553445).

The spelling of 1212141324 in words is "one billion, two hundred twelve million, one hundred forty-one thousand, three hundred twenty-four".