1022413331 has 4 divisors (see below), whose sum is σ = 1022480664. Its totient is φ = 1022346000.

The previous prime is 1022413321. The next prime is 1022413361. The reversal of 1022413331 is 1333142201.

1022413331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, 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 1022413331 - 2¹⁸ = 1022151187 is a prime.

It is a super-2 number, since 2×1022413331² = 2090658038813031122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022413321) 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, 1031 + ... + 45231.

It is an arithmetic number, because the mean of its divisors is an integer number (255620166).

Almost surely, 2^1022413331 is an apocalyptic number.

1022413331 is a deficient number, since it is larger than the sum of its proper divisors (67333).

1022413331 is an equidigital number, since it uses as much as digits as its factorization.

1022413331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67332.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1022413331 is about 31975.1986858565. The cubic root of 1022413331 is about 1007.4159776572.

Adding to 1022413331 its reverse (1333142201), we get a palindrome (2355555532).

The spelling of 1022413331 in words is "one billion, twenty-two million, four hundred thirteen thousand, three hundred thirty-one".