202001212112093 has 2 divisors, whose sum is σ = 202001212112094. Its totient is φ = 202001212112092.

The previous prime is 202001212112087. The next prime is 202001212112129. The reversal of 202001212112093 is 390211212100202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 194476356648484 + 7524855463609 = 13945478^2 + 2743147^2 .

It is a cyclic number.

It is not a de Polignac number, because 202001212112093 - 2¹² = 202001212107997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202001212112023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101000606056046 + 101000606056047.

It is an arithmetic number, because the mean of its divisors is an integer number (101000606056047).

Almost surely, 2^{202001212112093} is an apocalyptic number.

It is an amenable number.

202001212112093 is a deficient number, since it is larger than the sum of its proper divisors (1).

202001212112093 is an equidigital number, since it uses as much as digits as its factorization.

202001212112093 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 26.

Adding to 202001212112093 its reverse (390211212100202), we get a palindrome (592212424212295).

The spelling of 202001212112093 in words is "two hundred two trillion, one billion, two hundred twelve million, one hundred twelve thousand, ninety-three".