10723122 has 24 divisors (see below), whose sum is σ = 23362560. Its totient is φ = 3554520.

The previous prime is 10723121. The next prime is 10723123. The reversal of 10723122 is 22132701.

It is an interprime number because it is at equal distance from previous prime (10723121) and next prime (10723123).

It is a super-2 number, since 2×10723122² = 229970690853768, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 10723095 and 10723104.

It is not an unprimeable number, because it can be changed into a prime (10723121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1879 + ... + 4997.

It is an arithmetic number, because the mean of its divisors is an integer number (973440).

Almost surely, 2^10723122 is an apocalyptic number.

10723122 is an abundant number, since it is smaller than the sum of its proper divisors (12639438).

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

10723122 is a wasteful number, since it uses less digits than its factorization.

10723122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3318 (or 3315 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 10723122 is about 3274.6178402983. The cubic root of 10723122 is about 220.5161572068.

Adding to 10723122 its reverse (22132701), we get a palindrome (32855823).

The spelling of 10723122 in words is "ten million, seven hundred twenty-three thousand, one hundred twenty-two".