1202444412 has 48 divisors (see below), whose sum is σ = 3180562560. Its totient is φ = 350509248.

The previous prime is 1202444407. The next prime is 1202444423. The reversal of 1202444412 is 2144442021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199878 + ... + 205805.

It is an arithmetic number, because the mean of its divisors is an integer number (66261720).

Almost surely, 2^1202444412 is an apocalyptic number.

1202444412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1202444412 is an abundant number, since it is smaller than the sum of its proper divisors (1978118148).

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

1202444412 is a wasteful number, since it uses less digits than its factorization.

1202444412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405722 (or 405720 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 1202444412 is about 34676.2802503383. The cubic root of 1202444412 is about 1063.3796285130.

Adding to 1202444412 its reverse (2144442021), we get a palindrome (3346886433).

The spelling of 1202444412 in words is "one billion, two hundred two million, four hundred forty-four thousand, four hundred twelve".