1210110010001 has 8 divisors (see below), whose sum is σ = 1220580286464. Its totient is φ = 1199684767680.

The previous prime is 1210110009989. The next prime is 1210110010007. The reversal of 1210110010001 is 1000100110121.

It is a happy number.

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 1210110010001 - 2¹⁰ = 1210110008977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1210110010007) 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, 11204561 + ... + 11312046.

It is an arithmetic number, because the mean of its divisors is an integer number (152572535808).

Almost surely, 2^{1210110010001} is an apocalyptic number.

It is an amenable number.

1210110010001 is a deficient number, since it is larger than the sum of its proper divisors (10470276463).

1210110010001 is a wasteful number, since it uses less digits than its factorization.

1210110010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22517071.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1210110010001 its reverse (1000100110121), we get a palindrome (2210210120122).

The spelling of 1210110010001 in words is "one trillion, two hundred ten billion, one hundred ten million, ten thousand, one".