220211212103 has 8 divisors (see below), whose sum is σ = 223878732672. Its totient is φ = 216554891256.

The previous prime is 220211212079. The next prime is 220211212127. The reversal of 220211212103 is 301212112022.

It is an interprime number because it is at equal distance from previous prime (220211212079) and next prime (220211212127).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220211212103 - 2²⁶ = 220144103239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220211217103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2760275 + ... + 2838932.

It is an arithmetic number, because the mean of its divisors is an integer number (27984841584).

Almost surely, 2^220211212103 is an apocalyptic number.

220211212103 is a deficient number, since it is larger than the sum of its proper divisors (3667520569).

220211212103 is an equidigital number, since it uses as much as digits as its factorization.

220211212103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5599861.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 220211212103 its reverse (301212112022), we get a palindrome (521423324125).

The spelling of 220211212103 in words is "two hundred twenty billion, two hundred eleven million, two hundred twelve thousand, one hundred three".