1073022225 has 24 divisors (see below), whose sum is σ = 1935343392. Its totient is φ = 520252800.

The previous prime is 1073022221. The next prime is 1073022241. The reversal of 1073022225 is 5222203701.

It is a happy number.

It is not a de Polignac number, because 1073022225 - 2² = 1073022221 is a prime.

It is a super-3 number, since 3×1073022225³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1073022195 and 1073022204.

It is not an unprimeable number, because it can be changed into a prime (1073022221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 649492 + ... + 651141.

It is an arithmetic number, because the mean of its divisors is an integer number (80639308).

Almost surely, 2^1073022225 is an apocalyptic number.

1073022225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1073022225 is a deficient number, since it is larger than the sum of its proper divisors (862321167).

1073022225 is a wasteful number, since it uses less digits than its factorization.

1073022225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300657 (or 1300652 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 1073022225 is about 32757.0179503568. The cubic root of 1073022225 is about 1023.7711945174.

Adding to 1073022225 its reverse (5222203701), we get a palindrome (6295225926).

The spelling of 1073022225 in words is "one billion, seventy-three million, twenty-two thousand, two hundred twenty-five".