110221101229937 has 2 divisors, whose sum is σ = 110221101229938. Its totient is φ = 110221101229936.

The previous prime is 110221101229933. The next prime is 110221101230029. The reversal of 110221101229937 is 739922101122011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110201474340721 + 19626889216 = 10497689^2 + 140096^2 .

It is a cyclic number.

It is not a de Polignac number, because 110221101229937 - 2² = 110221101229933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110221101229894 and 110221101229903.

It is not a weakly prime, because it can be changed into another prime (110221101229933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55110550614968 + 55110550614969.

It is an arithmetic number, because the mean of its divisors is an integer number (55110550614969).

Almost surely, 2^{110221101229937} is an apocalyptic number.

It is an amenable number.

110221101229937 is a deficient number, since it is larger than the sum of its proper divisors (1).

110221101229937 is an equidigital number, since it uses as much as digits as its factorization.

110221101229937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 41.

The spelling of 110221101229937 in words is "one hundred ten trillion, two hundred twenty-one billion, one hundred one million, two hundred twenty-nine thousand, nine hundred thirty-seven".