1202032112 has 20 divisors (see below), whose sum is σ = 2451513480. Its totient is φ = 569383488.

The previous prime is 1202032057. The next prime is 1202032121. The reversal of 1202032112 is 2112302021.

It is a happy number.

It is a congruent number.

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, 1976723 + ... + 1977330.

It is an arithmetic number, because the mean of its divisors is an integer number (122575674).

Almost surely, 2^1202032112 is an apocalyptic number.

It is an amenable number.

1202032112 is an abundant number, since it is smaller than the sum of its proper divisors (1249481368).

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

1202032112 is a wasteful number, since it uses less digits than its factorization.

1202032112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3954080 (or 3954074 counting only the distinct ones).

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

The square root of 1202032112 is about 34670.3347546573. The cubic root of 1202032112 is about 1063.2580756893.

Adding to 1202032112 its reverse (2112302021), we get a palindrome (3314334133).

The spelling of 1202032112 in words is "one billion, two hundred two million, thirty-two thousand, one hundred twelve".