1110212122101 has 8 divisors (see below), whose sum is σ = 1494654507840. Its totient is φ = 732955575552.

The previous prime is 1110212122051. The next prime is 1110212122109. The reversal of 1110212122101 is 1012212120111.

It is a happy number.

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

It is not a de Polignac number, because 1110212122101 - 2¹⁷ = 1110211991029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110212122109) 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, 1796459436 + ... + 1796460053.

It is an arithmetic number, because the mean of its divisors is an integer number (186831813480).

Almost surely, 2^{1110212122101} is an apocalyptic number.

It is an amenable number.

1110212122101 is a deficient number, since it is larger than the sum of its proper divisors (384442385739).

1110212122101 is a wasteful number, since it uses less digits than its factorization.

1110212122101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3592919595.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1110212122101 its reverse (1012212120111), we get a palindrome (2122424242212).

The spelling of 1110212122101 in words is "one trillion, one hundred ten billion, two hundred twelve million, one hundred twenty-two thousand, one hundred one".