1101212022101 has 8 divisors (see below), whose sum is σ = 1165574810400. Its totient is φ = 1037489659920.

The previous prime is 1101212022067. The next prime is 1101212022191. The reversal of 1101212022101 is 1012202121011.

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

It is a cyclic number.

It is not a de Polignac number, because 1101212022101 - 2³⁰ = 1100138280277 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 (1101212022191) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 160102991 + ... + 160109868.

It is an arithmetic number, because the mean of its divisors is an integer number (145696851300).

Almost surely, 2^{1101212022101} is an apocalyptic number.

It is an amenable number.

1101212022101 is a deficient number, since it is larger than the sum of its proper divisors (64362788299).

1101212022101 is a wasteful number, since it uses less digits than its factorization.

1101212022101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320213059.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1101212022101 its reverse (1012202121011), we get a palindrome (2113414143112).

The spelling of 1101212022101 in words is "one trillion, one hundred one billion, two hundred twelve million, twenty-two thousand, one hundred one".