101011110022201 has 4 divisors (see below), whose sum is σ = 101575417899600. Its totient is φ = 100446802144804.

The previous prime is 101011110022157. The next prime is 101011110022211. The reversal of 101011110022201 is 102220011110101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101011110022201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101011110022211) 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, 282153938431 + ... + 282153938788.

It is an arithmetic number, because the mean of its divisors is an integer number (25393854474900).

Almost surely, 2^{101011110022201} is an apocalyptic number.

It is an amenable number.

101011110022201 is a deficient number, since it is larger than the sum of its proper divisors (564307877399).

101011110022201 is an equidigital number, since it uses as much as digits as its factorization.

101011110022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564307877398.

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

Adding to 101011110022201 its reverse (102220011110101), we get a palindrome (203231121132302).

The spelling of 101011110022201 in words is "one hundred one trillion, eleven billion, one hundred ten million, twenty-two thousand, two hundred one".