1101002220201 has 16 divisors (see below), whose sum is σ = 1588015632896. Its totient is φ = 674501527296.

The previous prime is 1101002220193. The next prime is 1101002220221. The reversal of 1101002220201 is 1020222001011.

It is not a de Polignac number, because 1101002220201 - 2³ = 1101002220193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101002220221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63289120 + ... + 63306513.

It is an arithmetic number, because the mean of its divisors is an integer number (99250977056).

Almost surely, 2^{1101002220201} is an apocalyptic number.

It is an amenable number.

1101002220201 is a deficient number, since it is larger than the sum of its proper divisors (487013412695).

1101002220201 is a wasteful number, since it uses less digits than its factorization.

1101002220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126595872.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1101002220201 its reverse (1020222001011), we get a palindrome (2121224221212).

The spelling of 1101002220201 in words is "one trillion, one hundred one billion, two million, two hundred twenty thousand, two hundred one".