2101011221110 has 8 divisors (see below), whose sum is σ = 3781820198016. Its totient is φ = 840404488440.

The previous prime is 2101011221051. The next prime is 2101011221119. The reversal of 2101011221110 is 111221101012.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101011221119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105050561046 + ... + 105050561065.

It is an arithmetic number, because the mean of its divisors is an integer number (472727524752).

Almost surely, 2^{2101011221110} is an apocalyptic number.

2101011221110 is a deficient number, since it is larger than the sum of its proper divisors (1680808976906).

2101011221110 is a wasteful number, since it uses less digits than its factorization.

2101011221110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210101122118.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 2101011221110 its reverse (111221101012), we get a palindrome (2212232322122).

The spelling of 2101011221110 in words is "two trillion, one hundred one billion, eleven million, two hundred twenty-one thousand, one hundred ten".