1202302112 has 48 divisors (see below), whose sum is σ = 2637194112. Its totient is φ = 534865920.

The previous prime is 1202302103. The next prime is 1202302141. The reversal of 1202302112 is 2112032021.

It is a happy 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, 19793 + ... + 52880.

It is an arithmetic number, because the mean of its divisors is an integer number (54941544).

Almost surely, 2^1202302112 is an apocalyptic number.

It is an amenable number.

1202302112 is an abundant number, since it is smaller than the sum of its proper divisors (1434892000).

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

1202302112 is a wasteful number, since it uses less digits than its factorization.

1202302112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72741 (or 72733 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1202302112 is about 34674.2283547882. The cubic root of 1202302112 is about 1063.3376792722.

Adding to 1202302112 its reverse (2112032021), we get a palindrome (3314334133).

The spelling of 1202302112 in words is "one billion, two hundred two million, three hundred two thousand, one hundred twelve".