101111220227 has 8 divisors (see below), whose sum is σ = 102038738400. Its totient is φ = 100187290944.

The previous prime is 101111220209. The next prime is 101111220293. The reversal of 101111220227 is 722022111101.

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 101111220227 - 2⁸ = 101111219971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101111220199 and 101111220208.

It is not an unprimeable number, because it can be changed into a prime (101111222227) 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, 840602 + ... + 953327.

It is an arithmetic number, because the mean of its divisors is an integer number (12754842300).

Almost surely, 2^101111220227 is an apocalyptic number.

101111220227 is a deficient number, since it is larger than the sum of its proper divisors (927518173).

101111220227 is a wasteful number, since it uses less digits than its factorization.

101111220227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794445.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 101111220227 its reverse (722022111101), we get a palindrome (823133331328).

The spelling of 101111220227 in words is "one hundred one billion, one hundred eleven million, two hundred twenty thousand, two hundred twenty-seven".