10618022 has 4 divisors (see below), whose sum is σ = 15927036. Its totient is φ = 5309010.

The previous prime is 10618021. The next prime is 10618039. The reversal of 10618022 is 22081601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22081601 = 1259 ⋅17539.

It is a super-2 number, since 2×10618022² = 225484782384968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10617985 and 10618003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10618021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2654504 + ... + 2654507.

It is an arithmetic number, because the mean of its divisors is an integer number (3981759).

Almost surely, 2^10618022 is an apocalyptic number.

10618022 is a deficient number, since it is larger than the sum of its proper divisors (5309014).

10618022 is an equidigital number, since it uses as much as digits as its factorization.

10618022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5309013.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 10618022 is about 3258.5306504620. The cubic root of 10618022 is about 219.7933458879.

Adding to 10618022 its reverse (22081601), we get a palindrome (32699623).

The spelling of 10618022 in words is "ten million, six hundred eighteen thousand, twenty-two".