1200832112 has 10 divisors (see below), whose sum is σ = 2326612248. Its totient is φ = 600416048.

The previous prime is 1200832103. The next prime is 1200832121. The reversal of 1200832112 is 2112380021.

It is an interprime number because it is at equal distance from previous prime (1200832103) and next prime (1200832121).

It is a super-2 number, since 2×1200832112² = 2883995522420761088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37525988 + ... + 37526019.

Almost surely, 2^1200832112 is an apocalyptic number.

It is an amenable number.

1200832112 is a deficient number, since it is larger than the sum of its proper divisors (1125780136).

1200832112 is an equidigital number, since it uses as much as digits as its factorization.

1200832112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75052015 (or 75052009 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1200832112 is about 34653.0245721784. The cubic root of 1200832112 is about 1062.9041376932.

The spelling of 1200832112 in words is "one billion, two hundred million, eight hundred thirty-two thousand, one hundred twelve".