110222212120001 has 2 divisors, whose sum is σ = 110222212120002. Its totient is φ = 110222212120000.

The previous prime is 110222212119919. The next prime is 110222212120021. The reversal of 110222212120001 is 100021212222011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80781267865600 + 29440944254401 = 8987840^2 + 5425951^2 .

It is a cyclic number.

It is not a de Polignac number, because 110222212120001 - 2⁴² = 105824165608897 is a prime.

It is not a weakly prime, because it can be changed into another prime (110222212120021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55111106060000 + 55111106060001.

It is an arithmetic number, because the mean of its divisors is an integer number (55111106060001).

Almost surely, 2^{110222212120001} is an apocalyptic number.

It is an amenable number.

110222212120001 is a deficient number, since it is larger than the sum of its proper divisors (1).

110222212120001 is an equidigital number, since it uses as much as digits as its factorization.

110222212120001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 110222212120001 its reverse (100021212222011), we get a palindrome (210243424342012).

The spelling of 110222212120001 in words is "one hundred ten trillion, two hundred twenty-two billion, two hundred twelve million, one hundred twenty thousand, one".