1202440124212 has 24 divisors (see below), whose sum is σ = 2108121825600. Its totient is φ = 600120519936.

The previous prime is 1202440124209. The next prime is 1202440124227. The reversal of 1202440124212 is 2124210442021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5185668 + ... + 5412580.

It is an arithmetic number, because the mean of its divisors is an integer number (87838409400).

Almost surely, 2^{1202440124212} is an apocalyptic number.

It is an amenable number.

1202440124212 is a deficient number, since it is larger than the sum of its proper divisors (905681701388).

1202440124212 is a wasteful number, since it uses less digits than its factorization.

1202440124212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229335 (or 229333 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 1202440124212 its reverse (2124210442021), we get a palindrome (3326650566233).

The spelling of 1202440124212 in words is "one trillion, two hundred two billion, four hundred forty million, one hundred twenty-four thousand, two hundred twelve".