1033021222 has 16 divisors (see below), whose sum is σ = 1651737600. Its totient is φ = 483130440.

The previous prime is 1033021219. The next prime is 1033021229. The reversal of 1033021222 is 2221203301.

It is a junction number, because it is equal to n+sod(n) for n = 1033021196 and 1033021205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033021229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169054 + ... + 175057.

It is an arithmetic number, because the mean of its divisors is an integer number (103233600).

Almost surely, 2^1033021222 is an apocalyptic number.

1033021222 is a deficient number, since it is larger than the sum of its proper divisors (618716378).

1033021222 is a wasteful number, since it uses less digits than its factorization.

1033021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344211.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1033021222 is about 32140.6475043674. The cubic root of 1033021222 is about 1010.8880931640. Note that the first 3 decimals are identical.

Adding to 1033021222 its reverse (2221203301), we get a palindrome (3254224523).

The spelling of 1033021222 in words is "one billion, thirty-three million, twenty-one thousand, two hundred twenty-two".