10220100201943 has 2 divisors, whose sum is σ = 10220100201944. Its totient is φ = 10220100201942.

The previous prime is 10220100201911. The next prime is 10220100202033. The reversal of 10220100201943 is 34910200102201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10220100201943 - 2⁵ = 10220100201911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10220100201643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110050100971 + 5110050100972.

It is an arithmetic number, because the mean of its divisors is an integer number (5110050100972).

Almost surely, 2^{10220100201943} is an apocalyptic number.

10220100201943 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220100201943 is an equidigital number, since it uses as much as digits as its factorization.

10220100201943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 10220100201943 in words is "ten trillion, two hundred twenty billion, one hundred million, two hundred one thousand, nine hundred forty-three".