10220404 has 24 divisors (see below), whose sum is σ = 19051200. Its totient is φ = 4783680.

The previous prime is 10220387. The next prime is 10220411. The reversal of 10220404 is 40402201.

It is a super-3 number, since 3×10220404³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6009 + ... + 7519.

It is an arithmetic number, because the mean of its divisors is an integer number (793800).

Almost surely, 2^10220404 is an apocalyptic number.

It is an amenable number.

10220404 is a deficient number, since it is larger than the sum of its proper divisors (8830796).

10220404 is a wasteful number, since it uses less digits than its factorization.

10220404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623 (or 1621 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 10220404 is about 3196.9366587407. The cubic root of 10220404 is about 217.0148007488.

Adding to 10220404 its reverse (40402201), we get a palindrome (50622605).

The spelling of 10220404 in words is "ten million, two hundred twenty thousand, four hundred four".