1010222021023 has 2 divisors, whose sum is σ = 1010222021024. Its totient is φ = 1010222021022.

The previous prime is 1010222021021. The next prime is 1010222021027. The reversal of 1010222021023 is 3201202220101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1010222021023 - 2¹ = 1010222021021 is a prime.

Together with 1010222021021, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1010222020988 and 1010222021006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010222021021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505111010511 + 505111010512.

It is an arithmetic number, because the mean of its divisors is an integer number (505111010512).

Almost surely, 2^{1010222021023} is an apocalyptic number.

1010222021023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010222021023 is an equidigital number, since it uses as much as digits as its factorization.

1010222021023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1010222021023 its reverse (3201202220101), we get a palindrome (4211424241124).

The spelling of 1010222021023 in words is "one trillion, ten billion, two hundred twenty-two million, twenty-one thousand, twenty-three".