220011121203 has 32 divisors (see below), whose sum is σ = 319115220480. Its totient is φ = 134266129920.

The previous prime is 220011121201. The next prime is 220011121247. The reversal of 220011121203 is 302121110022.

It is not a de Polignac number, because 220011121203 - 2¹ = 220011121201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220011121201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5526058 + ... + 5565728.

It is an arithmetic number, because the mean of its divisors is an integer number (9972350640).

Almost surely, 2^220011121203 is an apocalyptic number.

220011121203 is a deficient number, since it is larger than the sum of its proper divisors (99104099277).

220011121203 is a wasteful number, since it uses less digits than its factorization.

220011121203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42667.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 220011121203 its reverse (302121110022), we get a palindrome (522132231225).

The spelling of 220011121203 in words is "two hundred twenty billion, eleven million, one hundred twenty-one thousand, two hundred three".