1011012022193 has 2 divisors, whose sum is σ = 1011012022194. Its totient is φ = 1011012022192.

The previous prime is 1011012022127. The next prime is 1011012022201. The reversal of 1011012022193 is 3912202101101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 644129840929 + 366882181264 = 802577^2 + 605708^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011012022193 - 2¹⁰ = 1011012021169 is a prime.

It is not a weakly prime, because it can be changed into another prime (1011012022693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505506011096 + 505506011097.

It is an arithmetic number, because the mean of its divisors is an integer number (505506011097).

Almost surely, 2^{1011012022193} is an apocalyptic number.

It is an amenable number.

1011012022193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011012022193 is an equidigital number, since it uses as much as digits as its factorization.

1011012022193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 23.

Adding to 1011012022193 its reverse (3912202101101), we get a palindrome (4923214123294).

The spelling of 1011012022193 in words is "one trillion, eleven billion, twelve million, twenty-two thousand, one hundred ninety-three".