1012011302232 has 96 divisors (see below), whose sum is σ = 3134332000800. Its totient is φ = 288969219072.

The previous prime is 1012011302201. The next prime is 1012011302233. The reversal of 1012011302232 is 2322031102101.

1012011302232 is a `hidden beast` number, since 1 + 0 + 120 + 11 + 302 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012011302233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211744 + ... + 1438352.

It is an arithmetic number, because the mean of its divisors is an integer number (32649291675).

Almost surely, 2^{1012011302232} is an apocalyptic number.

1012011302232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1012011302232 is an abundant number, since it is smaller than the sum of its proper divisors (2122320698568).

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

1012011302232 is a wasteful number, since it uses less digits than its factorization.

1012011302232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228265 (or 1228258 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1012011302232 its reverse (2322031102101), we get a palindrome (3334042404333).

The spelling of 1012011302232 in words is "one trillion, twelve billion, eleven million, three hundred two thousand, two hundred thirty-two".