22200010099973 has 2 divisors, whose sum is σ = 22200010099974. Its totient is φ = 22200010099972.

The previous prime is 22200010099963. The next prime is 22200010100039. The reversal of 22200010099973 is 37999001000222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18490541803969 + 3709468296004 = 4300063^2 + 1925998^2 .

It is a cyclic number.

It is not a de Polignac number, because 22200010099973 - 2²⁰ = 22200009051397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22200010099963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100005049986 + 11100005049987.

It is an arithmetic number, because the mean of its divisors is an integer number (11100005049987).

Almost surely, 2^{22200010099973} is an apocalyptic number.

It is an amenable number.

22200010099973 is a deficient number, since it is larger than the sum of its proper divisors (1).

22200010099973 is an equidigital number, since it uses as much as digits as its factorization.

22200010099973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 44.

The spelling of 22200010099973 in words is "twenty-two trillion, two hundred billion, ten million, ninety-nine thousand, nine hundred seventy-three".