222030119977 has 2 divisors, whose sum is σ = 222030119978. Its totient is φ = 222030119976.

The previous prime is 222030119959. The next prime is 222030120031. The reversal of 222030119977 is 779911030222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 195685908496 + 26344211481 = 442364^2 + 162309^2 .

It is a cyclic number.

It is not a de Polignac number, because 222030119977 - 2¹¹ = 222030117929 is a prime.

It is not a weakly prime, because it can be changed into another prime (222030119477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111015059988 + 111015059989.

It is an arithmetic number, because the mean of its divisors is an integer number (111015059989).

Almost surely, 2^222030119977 is an apocalyptic number.

It is an amenable number.

222030119977 is a deficient number, since it is larger than the sum of its proper divisors (1).

222030119977 is an equidigital number, since it uses as much as digits as its factorization.

222030119977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 43.

The spelling of 222030119977 in words is "two hundred twenty-two billion, thirty million, one hundred nineteen thousand, nine hundred seventy-seven".