10222470 has 32 divisors (see below), whose sum is σ = 27260640. Its totient is φ = 2725920.

The previous prime is 10222463. The next prime is 10222501. The reversal of 10222470 is 7422201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18661 + ... + 19200.

It is an arithmetic number, because the mean of its divisors is an integer number (851895).

Almost surely, 2^10222470 is an apocalyptic number.

10222470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10222470 is an abundant number, since it is smaller than the sum of its proper divisors (17038170).

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

10222470 is a wasteful number, since it uses less digits than its factorization.

10222470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37877 (or 37871 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 10222470 is about 3197.2597642356. The cubic root of 10222470 is about 217.0294225574.

Adding to 10222470 its reverse (7422201), we get a palindrome (17644671).

The spelling of 10222470 in words is "ten million, two hundred twenty-two thousand, four hundred seventy".