2041222429 has 4 divisors (see below), whose sum is σ = 2041324384. Its totient is φ = 2041120476.

The previous prime is 2041222411. The next prime is 2041222439. The reversal of 2041222429 is 9242221402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2041222429 - 2¹³ = 2041214237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2041222397 and 2041222406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041222409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9927 + ... + 64660.

It is an arithmetic number, because the mean of its divisors is an integer number (510331096).

Almost surely, 2^2041222429 is an apocalyptic number.

It is an amenable number.

2041222429 is a deficient number, since it is larger than the sum of its proper divisors (101955).

2041222429 is an equidigital number, since it uses as much as digits as its factorization.

2041222429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101954.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 2041222429 is about 45179.8896523664. The cubic root of 2041222429 is about 1268.5184179588.

The spelling of 2041222429 in words is "two billion, forty-one million, two hundred twenty-two thousand, four hundred twenty-nine".