10222122021073 has 2 divisors, whose sum is σ = 10222122021074. Its totient is φ = 10222122021072.

The previous prime is 10222122021061. The next prime is 10222122021101. The reversal of 10222122021073 is 37012022122201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5490244138129 + 4731877882944 = 2343127^2 + 2175288^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10222122021073 is a prime.

It is a super-2 number, since 2×10222122021073² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10222122021773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111061010536 + 5111061010537.

It is an arithmetic number, because the mean of its divisors is an integer number (5111061010537).

Almost surely, 2^{10222122021073} is an apocalyptic number.

It is an amenable number.

10222122021073 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222122021073 is an equidigital number, since it uses as much as digits as its factorization.

10222122021073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 10222122021073 its reverse (37012022122201), we get a palindrome (47234144143274).

The spelling of 10222122021073 in words is "ten trillion, two hundred twenty-two billion, one hundred twenty-two million, twenty-one thousand, seventy-three".