20022201095737 has 2 divisors, whose sum is σ = 20022201095738. Its totient is φ = 20022201095736.

The previous prime is 20022201095723. The next prime is 20022201095759. The reversal of 20022201095737 is 73759010222002.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18851539850896 + 1170661244841 = 4341836^2 + 1081971^2 .

It is a cyclic number.

It is not a de Polignac number, because 20022201095737 - 2³¹ = 20020053612089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20022201095737.

It is not a weakly prime, because it can be changed into another prime (20022201090737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10011100547868 + 10011100547869.

It is an arithmetic number, because the mean of its divisors is an integer number (10011100547869).

Almost surely, 2^{20022201095737} is an apocalyptic number.

It is an amenable number.

20022201095737 is a deficient number, since it is larger than the sum of its proper divisors (1).

20022201095737 is an equidigital number, since it uses as much as digits as its factorization.

20022201095737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 20022201095737 in words is "twenty trillion, twenty-two billion, two hundred one million, ninety-five thousand, seven hundred thirty-seven".