1051223322 has 64 divisors (see below), whose sum is σ = 2304339840. Its totient is φ = 318388224.

The previous prime is 1051223321. The next prime is 1051223347. The reversal of 1051223322 is 2233221501.

1051223322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1051223322² = 2210140945433431368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051223321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 389008 + ... + 391700.

It is an arithmetic number, because the mean of its divisors is an integer number (36005310).

Almost surely, 2^1051223322 is an apocalyptic number.

1051223322 is an abundant number, since it is smaller than the sum of its proper divisors (1253116518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1051223322 is a wasteful number, since it uses less digits than its factorization.

1051223322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2847.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1051223322 is about 32422.5742654713. The cubic root of 1051223322 is about 1016.7909274377.

Adding to 1051223322 its reverse (2233221501), we get a palindrome (3284444823).

The spelling of 1051223322 in words is "one billion, fifty-one million, two hundred twenty-three thousand, three hundred twenty-two".