202212222099973 has 2 divisors, whose sum is σ = 202212222099974. Its totient is φ = 202212222099972.

The previous prime is 202212222099959. The next prime is 202212222100003. The reversal of 202212222099973 is 379990222212202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 180592260925444 + 21619961174529 = 13438462^2 + 4649727^2 .

It is a cyclic number.

It is not a de Polignac number, because 202212222099973 - 2⁵ = 202212222099941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202212222099973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202212222099673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101106111049986 + 101106111049987.

It is an arithmetic number, because the mean of its divisors is an integer number (101106111049987).

Almost surely, 2^{202212222099973} is an apocalyptic number.

It is an amenable number.

202212222099973 is a deficient number, since it is larger than the sum of its proper divisors (1).

202212222099973 is an equidigital number, since it uses as much as digits as its factorization.

202212222099973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 202212222099973 in words is "two hundred two trillion, two hundred twelve billion, two hundred twenty-two million, ninety-nine thousand, nine hundred seventy-three".