220100211010203 has 16 divisors (see below), whose sum is σ = 293508810981120. Its totient is φ = 146712543624864.

The previous prime is 220100211010151. The next prime is 220100211010219. The reversal of 220100211010203 is 302010112001022.

It is not a de Polignac number, because 220100211010203 - 2¹⁶ = 220100210944667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220100211010243) 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, 950054100 + ... + 950285742.

It is an arithmetic number, because the mean of its divisors is an integer number (18344300686320).

Almost surely, 2^{220100211010203} is an apocalyptic number.

220100211010203 is a deficient number, since it is larger than the sum of its proper divisors (73408599970917).

220100211010203 is a wasteful number, since it uses less digits than its factorization.

220100211010203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275458.

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

Adding to 220100211010203 its reverse (302010112001022), we get a palindrome (522110323011225).

The spelling of 220100211010203 in words is "two hundred twenty trillion, one hundred billion, two hundred eleven million, ten thousand, two hundred three".