220231002119 has 2 divisors, whose sum is σ = 220231002120. Its totient is φ = 220231002118.

The previous prime is 220231002097. The next prime is 220231002217. The reversal of 220231002119 is 911200132022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220231002119 - 2¹² = 220230998023 is a prime.

It is a super-2 number, since 2×220231002119² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220231002094 and 220231002103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220231002319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110115501059 + 110115501060.

It is an arithmetic number, because the mean of its divisors is an integer number (110115501060).

Almost surely, 2^220231002119 is an apocalyptic number.

220231002119 is a deficient number, since it is larger than the sum of its proper divisors (1).

220231002119 is an equidigital number, since it uses as much as digits as its factorization.

220231002119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 220231002119 in words is "two hundred twenty billion, two hundred thirty-one million, two thousand, one hundred nineteen".