10240022 has 8 divisors (see below), whose sum is σ = 16541616. Its totient is φ = 4726152.

The previous prime is 10239989. The next prime is 10240033. The reversal of 10240022 is 22004201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10239985 and 10240012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196898 + ... + 196949.

It is an arithmetic number, because the mean of its divisors is an integer number (2067702).

Almost surely, 2^10240022 is an apocalyptic number.

10240022 is a deficient number, since it is larger than the sum of its proper divisors (6301594).

10240022 is a wasteful number, since it uses less digits than its factorization.

10240022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393862.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 10240022 is about 3200.0034374982. The cubic root of 10240022 is about 217.1535648410.

Adding to 10240022 its reverse (22004201), we get a palindrome (32244223).

The spelling of 10240022 in words is "ten million, two hundred forty thousand, twenty-two".