1202112007 has 16 divisors (see below), whose sum is σ = 1345649760. Its totient is φ = 1067185152.

The previous prime is 1202111987. The next prime is 1202112019. The reversal of 1202112007 is 7002112021.

It is a cyclic number.

It is not a de Polignac number, because 1202112007 - 2⁷ = 1202111879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202112047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67273 + ... + 83245.

It is an arithmetic number, because the mean of its divisors is an integer number (84103110).

Almost surely, 2^1202112007 is an apocalyptic number.

1202112007 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1202112007 is a deficient number, since it is larger than the sum of its proper divisors (143537753).

1202112007 is a wasteful number, since it uses less digits than its factorization.

1202112007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16242.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 1202112007 is about 34671.4869453273. The cubic root of 1202112007 is about 1063.2816322208.

Adding to 1202112007 its reverse (7002112021), we get a palindrome (8204224028).

The spelling of 1202112007 in words is "one billion, two hundred two million, one hundred twelve thousand, seven".