220002201210101 has 2 divisors, whose sum is σ = 220002201210102. Its totient is φ = 220002201210100.

The previous prime is 220002201210083. The next prime is 220002201210131. The reversal of 220002201210101 is 101012102200022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 165189352465201 + 54812848744900 = 12852601^2 + 7403570^2 .

It is a cyclic number.

It is not a de Polignac number, because 220002201210101 - 2⁶ = 220002201210037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220002201210131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110001100605050 + 110001100605051.

It is an arithmetic number, because the mean of its divisors is an integer number (110001100605051).

Almost surely, 2^{220002201210101} is an apocalyptic number.

It is an amenable number.

220002201210101 is a deficient number, since it is larger than the sum of its proper divisors (1).

220002201210101 is an equidigital number, since it uses as much as digits as its factorization.

220002201210101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220002201210101 its reverse (101012102200022), we get a palindrome (321014303410123).

The spelling of 220002201210101 in words is "two hundred twenty trillion, two billion, two hundred one million, two hundred ten thousand, one hundred one".