107220277 has 2 divisors, whose sum is σ = 107220278. Its totient is φ = 107220276.

The previous prime is 107220271. The next prime is 107220317. The reversal of 107220277 is 772022701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105801796 + 1418481 = 10286^2 + 1191^2 .

It is a cyclic number.

It is not a de Polignac number, because 107220277 - 2¹⁹ = 106695989 is a prime.

It is a super-2 number, since 2×107220277² = 22992375599913458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107220271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53610138 + 53610139.

It is an arithmetic number, because the mean of its divisors is an integer number (53610139).

Almost surely, 2^107220277 is an apocalyptic number.

It is an amenable number.

107220277 is a deficient number, since it is larger than the sum of its proper divisors (1).

107220277 is an equidigital number, since it uses as much as digits as its factorization.

107220277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2744, while the sum is 28.

The square root of 107220277 is about 10354.7224492016. The cubic root of 107220277 is about 475.0714972709.

Adding to 107220277 its reverse (772022701), we get a palindrome (879242978).

The spelling of 107220277 in words is "one hundred seven million, two hundred twenty thousand, two hundred seventy-seven".