1000022123153 has 2 divisors, whose sum is σ = 1000022123154. Its totient is φ = 1000022123152.

The previous prime is 1000022123063. The next prime is 1000022123167. The reversal of 1000022123153 is 3513212200001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 987493350529 + 12528772624 = 993727^2 + 111932^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000022123153 - 2³⁰ = 998948381329 is a prime.

It is a super-2 number, since 2×1000022123153² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1000022623153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500011061576 + 500011061577.

It is an arithmetic number, because the mean of its divisors is an integer number (500011061577).

Almost surely, 2^{1000022123153} is an apocalyptic number.

It is an amenable number.

1000022123153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000022123153 is an equidigital number, since it uses as much as digits as its factorization.

1000022123153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 1000022123153 its reverse (3513212200001), we get a palindrome (4513234323154).

The spelling of 1000022123153 in words is "one trillion, twenty-two million, one hundred twenty-three thousand, one hundred fifty-three".