2226770101 has 2 divisors, whose sum is σ = 2226770102. Its totient is φ = 2226770100.

The previous prime is 2226770099. The next prime is 2226770107. The reversal of 2226770101 is 1010776222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1630140625 + 596629476 = 40375^2 + 24426^2 .

It is a cyclic number.

It is not a de Polignac number, because 2226770101 - 2¹ = 2226770099 is a prime.

Together with 2226770099, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2226770101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2226770107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113385050 + 1113385051.

It is an arithmetic number, because the mean of its divisors is an integer number (1113385051).

Almost surely, 2^2226770101 is an apocalyptic number.

It is an amenable number.

2226770101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226770101 is an equidigital number, since it uses as much as digits as its factorization.

2226770101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 2226770101 is about 47188.6649631032. The cubic root of 2226770101 is about 1305.8454909623.

The spelling of 2226770101 in words is "two billion, two hundred twenty-six million, seven hundred seventy thousand, one hundred one".