10388022 has 32 divisors (see below), whose sum is σ = 22014720. Its totient is φ = 3258720.

The previous prime is 10387997. The next prime is 10388023. The reversal of 10388022 is 22088301.

It is a super-2 number, since 2×10388022² = 215822002144968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10387983 and 10388001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10388023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33247 + ... + 33557.

It is an arithmetic number, because the mean of its divisors is an integer number (687960).

Almost surely, 2^10388022 is an apocalyptic number.

10388022 is an abundant number, since it is smaller than the sum of its proper divisors (11626698).

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

10388022 is a wasteful number, since it uses less digits than its factorization.

10388022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 10388022 is about 3223.0454542249. The cubic root of 10388022 is about 218.1947450359.

The spelling of 10388022 in words is "ten million, three hundred eighty-eight thousand, twenty-two".