1022541433 has 4 divisors (see below), whose sum is σ = 1022690448. Its totient is φ = 1022392420.

The previous prime is 1022541413. The next prime is 1022541437. The reversal of 1022541433 is 3341452201.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022541433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1022541398 and 1022541407.

It is not an unprimeable number, because it can be changed into a prime (1022541437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63691 + ... + 78112.

It is an arithmetic number, because the mean of its divisors is an integer number (255672612).

Almost surely, 2^1022541433 is an apocalyptic number.

It is an amenable number.

1022541433 is a deficient number, since it is larger than the sum of its proper divisors (149015).

1022541433 is an equidigital number, since it uses as much as digits as its factorization.

1022541433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149014.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1022541433 is about 31977.2017693856. The cubic root of 1022541433 is about 1007.4580502086.

Adding to 1022541433 its reverse (3341452201), we get a palindrome (4363993634).

The spelling of 1022541433 in words is "one billion, twenty-two million, five hundred forty-one thousand, four hundred thirty-three".