10223401402993 has 2 divisors, whose sum is σ = 10223401402994. Its totient is φ = 10223401402992.

The previous prime is 10223401402967. The next prime is 10223401403063. The reversal of 10223401402993 is 39920410432201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6795656495104 + 3427744907889 = 2606848^2 + 1851417^2 .

It is a cyclic number.

It is not a de Polignac number, because 10223401402993 - 2¹⁷ = 10223401271921 is a prime.

It is not a weakly prime, because it can be changed into another prime (10223401402913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111700701496 + 5111700701497.

It is an arithmetic number, because the mean of its divisors is an integer number (5111700701497).

Almost surely, 2^{10223401402993} is an apocalyptic number.

It is an amenable number.

10223401402993 is a deficient number, since it is larger than the sum of its proper divisors (1).

10223401402993 is an equidigital number, since it uses as much as digits as its factorization.

10223401402993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 10223401402993 in words is "ten trillion, two hundred twenty-three billion, four hundred one million, four hundred two thousand, nine hundred ninety-three".