1042155224233 has 2 divisors, whose sum is σ = 1042155224234. Its totient is φ = 1042155224232.

The previous prime is 1042155224219. The next prime is 1042155224239. The reversal of 1042155224233 is 3324225512401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 987097886784 + 55057337449 = 993528^2 + 234643^2 .

It is a cyclic number.

It is not a de Polignac number, because 1042155224233 - 2²⁵ = 1042121669801 is a prime.

It is a super-2 number, since 2×1042155224233² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1042155224239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521077612116 + 521077612117.

It is an arithmetic number, because the mean of its divisors is an integer number (521077612117).

Almost surely, 2^{1042155224233} is an apocalyptic number.

It is an amenable number.

1042155224233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042155224233 is an equidigital number, since it uses as much as digits as its factorization.

1042155224233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 1042155224233 in words is "one trillion, forty-two billion, one hundred fifty-five million, two hundred twenty-four thousand, two hundred thirty-three".