220022200100929 has 2 divisors, whose sum is σ = 220022200100930. Its totient is φ = 220022200100928.

The previous prime is 220022200100893. The next prime is 220022200101037. The reversal of 220022200100929 is 929001002220022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 213226376766529 + 6795823334400 = 14602273^2 + 2606880^2 .

It is a cyclic number.

It is not a de Polignac number, because 220022200100929 - 2²³ = 220022191712321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220022200100929.

It is not a weakly prime, because it can be changed into another prime (220022200160929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110011100050464 + 110011100050465.

It is an arithmetic number, because the mean of its divisors is an integer number (110011100050465).

Almost surely, 2^{220022200100929} is an apocalyptic number.

It is an amenable number.

220022200100929 is a deficient number, since it is larger than the sum of its proper divisors (1).

220022200100929 is an equidigital number, since it uses as much as digits as its factorization.

220022200100929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 220022200100929 in words is "two hundred twenty trillion, twenty-two billion, two hundred million, one hundred thousand, nine hundred twenty-nine".