220124301011 has 4 divisors (see below), whose sum is σ = 220165768800. Its totient is φ = 220082833224.

The previous prime is 220124300999. The next prime is 220124301037. The reversal of 220124301011 is 110103421022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220124301011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220124301211) 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, 20725931 + ... + 20736548.

It is an arithmetic number, because the mean of its divisors is an integer number (55041442200).

Almost surely, 2^220124301011 is an apocalyptic number.

220124301011 is a deficient number, since it is larger than the sum of its proper divisors (41467789).

220124301011 is an equidigital number, since it uses as much as digits as its factorization.

220124301011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41467788.

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

Adding to 220124301011 its reverse (110103421022), we get a palindrome (330227722033).

The spelling of 220124301011 in words is "two hundred twenty billion, one hundred twenty-four million, three hundred one thousand, eleven".