222030110957 has 2 divisors, whose sum is σ = 222030110958. Its totient is φ = 222030110956.

The previous prime is 222030110927. The next prime is 222030110959. The reversal of 222030110957 is 759011030222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 210230503081 + 11799607876 = 458509^2 + 108626^2 .

It is a cyclic number.

It is not a de Polignac number, because 222030110957 - 2¹⁰ = 222030109933 is a prime.

Together with 222030110959, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222030110959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111015055478 + 111015055479.

It is an arithmetic number, because the mean of its divisors is an integer number (111015055479).

Almost surely, 2^222030110957 is an apocalyptic number.

It is an amenable number.

222030110957 is a deficient number, since it is larger than the sum of its proper divisors (1).

222030110957 is an equidigital number, since it uses as much as digits as its factorization.

222030110957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 32.

The spelling of 222030110957 in words is "two hundred twenty-two billion, thirty million, one hundred ten thousand, nine hundred fifty-seven".