220212011021203 has 2 divisors, whose sum is σ = 220212011021204. Its totient is φ = 220212011021202.

The previous prime is 220212011021141. The next prime is 220212011021309. The reversal of 220212011021203 is 302120110212022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220212011021203 - 2⁹ = 220212011020691 is a prime.

It is not a weakly prime, because it can be changed into another prime (220212011021603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110106005510601 + 110106005510602.

It is an arithmetic number, because the mean of its divisors is an integer number (110106005510602).

Almost surely, 2^{220212011021203} is an apocalyptic number.

220212011021203 is a deficient number, since it is larger than the sum of its proper divisors (1).

220212011021203 is an equidigital number, since it uses as much as digits as its factorization.

220212011021203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 220212011021203 its reverse (302120110212022), we get a palindrome (522332121233225).

The spelling of 220212011021203 in words is "two hundred twenty trillion, two hundred twelve billion, eleven million, twenty-one thousand, two hundred three".