1101000212032 has 112 divisors (see below), whose sum is σ = 2594759961600. Its totient is φ = 453570508800.

The previous prime is 1101000212021. The next prime is 1101000212033. The reversal of 1101000212032 is 2302120001011.

It is a tau number, because it is divible by the number of its divisors (112).

It is not an unprimeable number, because it can be changed into a prime (1101000212033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1803282 + ... + 2335342.

Almost surely, 2^{1101000212032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101000212032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1297379980800).

1101000212032 is an abundant number, since it is smaller than the sum of its proper divisors (1493759749568).

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

1101000212032 is a wasteful number, since it uses less digits than its factorization.

1101000212032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532260 (or 532250 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1101000212032 its reverse (2302120001011), we get a palindrome (3403120213043).

The spelling of 1101000212032 in words is "one trillion, one hundred one billion, two hundred twelve thousand, thirty-two".