10201100222011 has 4 divisors (see below), whose sum is σ = 10201111408224. Its totient is φ = 10201089035800.

The previous prime is 10201100221999. The next prime is 10201100222021. The reversal of 10201100222011 is 11022200110201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10201100222011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10201100221982 and 10201100222000.

It is not an unprimeable number, because it can be changed into a prime (10201100222021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4090675 + ... + 6093916.

It is an arithmetic number, because the mean of its divisors is an integer number (2550277852056).

Almost surely, 2^{10201100222011} is an apocalyptic number.

10201100222011 is a deficient number, since it is larger than the sum of its proper divisors (11186213).

10201100222011 is a wasteful number, since it uses less digits than its factorization.

10201100222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11186212.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10201100222011 its reverse (11022200110201), we get a palindrome (21223300332212).

The spelling of 10201100222011 in words is "ten trillion, two hundred one billion, one hundred million, two hundred twenty-two thousand, eleven".