1100142201132 has 72 divisors (see below), whose sum is σ = 3023907714464. Its totient is φ = 335218818816.

The previous prime is 1100142201121. The next prime is 1100142201167. The reversal of 1100142201132 is 2311022410011.

1100142201132 is a `hidden beast` number, since 110 + 0 + 1 + 422 + 0 + 1 + 132 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11363113 + ... + 11459520.

Almost surely, 2^{1100142201132} is an apocalyptic number.

1100142201132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1100142201132 is an abundant number, since it is smaller than the sum of its proper divisors (1923765513332).

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

1100142201132 is a wasteful number, since it uses less digits than its factorization.

1100142201132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22822759 (or 22822754 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1100142201132 its reverse (2311022410011), we get a palindrome (3411164611143).

The spelling of 1100142201132 in words is "one trillion, one hundred billion, one hundred forty-two million, two hundred one thousand, one hundred thirty-two".