1002201101101 has 8 divisors (see below), whose sum is σ = 1027141236864. Its totient is φ = 977411661600.

The previous prime is 1002201101047. The next prime is 1002201101123. The reversal of 1002201101101 is 1011011022001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1002201101101 - 2¹³ = 1002201092909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002201101141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37660600 + ... + 37687201.

It is an arithmetic number, because the mean of its divisors is an integer number (128392654608).

Almost surely, 2^{1002201101101} is an apocalyptic number.

It is an amenable number.

1002201101101 is a deficient number, since it is larger than the sum of its proper divisors (24940135763).

1002201101101 is an equidigital number, since it uses as much as digits as its factorization.

1002201101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75348131.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1002201101101 its reverse (1011011022001), we get a palindrome (2013212123102).

The spelling of 1002201101101 in words is "one trillion, two billion, two hundred one million, one hundred one thousand, one hundred one".