1000022123033 has 2 divisors, whose sum is σ = 1000022123034. Its totient is φ = 1000022123032.

The previous prime is 1000022123029. The next prime is 1000022123047. The reversal of 1000022123033 is 3303212200001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 580029990409 + 419992132624 = 761597^2 + 648068^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000022123033 - 2² = 1000022123029 is a prime.

It is not a weakly prime, because it can be changed into another prime (1000022123063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500011061516 + 500011061517.

It is an arithmetic number, because the mean of its divisors is an integer number (500011061517).

Almost surely, 2^{1000022123033} is an apocalyptic number.

It is an amenable number.

1000022123033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000022123033 is an equidigital number, since it uses as much as digits as its factorization.

1000022123033 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 17.

Adding to 1000022123033 its reverse (3303212200001), we get a palindrome (4303234323034).

The spelling of 1000022123033 in words is "one trillion, twenty-two million, one hundred twenty-three thousand, thirty-three".