220880083 has 4 divisors (see below), whose sum is σ = 222834888. Its totient is φ = 218925280.

The previous prime is 220880071. The next prime is 220880087. The reversal of 220880083 is 380088022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 380088022 = 2 ⋅190044011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220880083 is a prime.

It is a super-2 number, since 2×220880083² = 97576022132173778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220880087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 977233 + ... + 977458.

It is an arithmetic number, because the mean of its divisors is an integer number (55708722).

Almost surely, 2^220880083 is an apocalyptic number.

220880083 is a deficient number, since it is larger than the sum of its proper divisors (1954805).

220880083 is a wasteful number, since it uses less digits than its factorization.

220880083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1954804.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 220880083 is about 14862.0349548775. The cubic root of 220880083 is about 604.4849866615.

The spelling of 220880083 in words is "two hundred twenty million, eight hundred eighty thousand, eighty-three".