220650122 has 32 divisors (see below), whose sum is σ = 413334144. Its totient is φ = 85824000.

The previous prime is 220650121. The next prime is 220650137. The reversal of 220650122 is 221056022.

220650122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×220650122² = 97372952677229768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220650094 and 220650103.

It is not an unprimeable number, because it can be changed into a prime (220650121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183122 + ... + 184322.

It is an arithmetic number, because the mean of its divisors is an integer number (12916692).

Almost surely, 2^220650122 is an apocalyptic number.

220650122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220650122 is a deficient number, since it is larger than the sum of its proper divisors (192684022).

220650122 is a wasteful number, since it uses less digits than its factorization.

220650122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 220650122 is about 14854.2964155156. The cubic root of 220650122 is about 604.2751348737.

The spelling of 220650122 in words is "two hundred twenty million, six hundred fifty thousand, one hundred twenty-two".