110019420001 has 2 divisors, whose sum is σ = 110019420002. Its totient is φ = 110019420000.

The previous prime is 110019419933. The next prime is 110019420059. The reversal of 110019420001 is 100024910011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74502248401 + 35517171600 = 272951^2 + 188460^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110019420001 is a prime.

It is not a weakly prime, because it can be changed into another prime (110019420061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55009710000 + 55009710001.

It is an arithmetic number, because the mean of its divisors is an integer number (55009710001).

Almost surely, 2^110019420001 is an apocalyptic number.

It is an amenable number.

110019420001 is a deficient number, since it is larger than the sum of its proper divisors (1).

110019420001 is an equidigital number, since it uses as much as digits as its factorization.

110019420001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 110019420001 in words is "one hundred ten billion, nineteen million, four hundred twenty thousand, one".