111030222253 has 2 divisors, whose sum is σ = 111030222254. Its totient is φ = 111030222252.

The previous prime is 111030222223. The next prime is 111030222257. The reversal of 111030222253 is 352222030111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103727152489 + 7303069764 = 322067^2 + 85458^2 .

It is a cyclic number.

It is not a de Polignac number, because 111030222253 - 2⁵ = 111030222221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111030222257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55515111126 + 55515111127.

It is an arithmetic number, because the mean of its divisors is an integer number (55515111127).

Almost surely, 2^111030222253 is an apocalyptic number.

It is an amenable number.

111030222253 is a deficient number, since it is larger than the sum of its proper divisors (1).

111030222253 is an equidigital number, since it uses as much as digits as its factorization.

111030222253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 111030222253 its reverse (352222030111), we get a palindrome (463252252364).

The spelling of 111030222253 in words is "one hundred eleven billion, thirty million, two hundred twenty-two thousand, two hundred fifty-three".