1101100001202 has 32 divisors (see below), whose sum is σ = 2590823534400. Its totient is φ = 345443137344.

The previous prime is 1101100001161. The next prime is 1101100001237. The reversal of 1101100001202 is 2021000011011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 599726752 + ... + 599728587.

It is an arithmetic number, because the mean of its divisors is an integer number (80963235450).

Almost surely, 2^{1101100001202} is an apocalyptic number.

1101100001202 is an abundant number, since it is smaller than the sum of its proper divisors (1489723533198).

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

1101100001202 is a wasteful number, since it uses less digits than its factorization.

1101100001202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199455367 (or 1199455361 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1101100001202 its reverse (2021000011011), we get a palindrome (3122100012213).

The spelling of 1101100001202 in words is "one trillion, one hundred one billion, one hundred million, one thousand, two hundred two".