1632863087112 has 16 divisors (see below), whose sum is σ = 4082157717840. Its totient is φ = 544287695696.

The previous prime is 1632863087111. The next prime is 1632863087113. The reversal of 1632863087112 is 2117803682361.

It is an interprime number because it is at equal distance from previous prime (1632863087111) and next prime (1632863087113).

It is a super-2 number, since 2×1632863087112² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1632863087111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34017980958 + ... + 34017981005.

It is an arithmetic number, because the mean of its divisors is an integer number (255134857365).

Almost surely, 2^{1632863087112} is an apocalyptic number.

1632863087112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1632863087112 is an abundant number, since it is smaller than the sum of its proper divisors (2449294630728).

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

1632863087112 is a wasteful number, since it uses less digits than its factorization.

1632863087112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68035961972 (or 68035961968 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 1632863087112 in words is "one trillion, six hundred thirty-two billion, eight hundred sixty-three million, eighty-seven thousand, one hundred twelve".