101202110122011 has 8 divisors (see below), whose sum is σ = 137482111864080. Its totient is φ = 66195090897312.

The previous prime is 101202110121977. The next prime is 101202110122031. The reversal of 101202110122011 is 110221011202101.

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 101202110122011 - 2¹⁵ = 101202110089243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101202110122031) 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, 318245629156 + ... + 318245629473.

It is an arithmetic number, because the mean of its divisors is an integer number (17185263983010).

Almost surely, 2^{101202110122011} is an apocalyptic number.

101202110122011 is a deficient number, since it is larger than the sum of its proper divisors (36280001742069).

101202110122011 is an equidigital number, since it uses as much as digits as its factorization.

101202110122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636491258685.

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

Adding to 101202110122011 its reverse (110221011202101), we get a palindrome (211423121324112).

The spelling of 101202110122011 in words is "one hundred one trillion, two hundred two billion, one hundred ten million, one hundred twenty-two thousand, eleven".