200112332261 has 2 divisors, whose sum is σ = 200112332262. Its totient is φ = 200112332260.

The previous prime is 200112332197. The next prime is 200112332317. The reversal of 200112332261 is 162233211002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 161950709761 + 38161622500 = 402431^2 + 195350^2 .

It is a cyclic number.

It is not a de Polignac number, because 200112332261 - 2⁶ = 200112332197 is a prime.

It is a super-2 number, since 2×200112332261² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200112335261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100056166130 + 100056166131.

It is an arithmetic number, because the mean of its divisors is an integer number (100056166131).

Almost surely, 2^200112332261 is an apocalyptic number.

It is an amenable number.

200112332261 is a deficient number, since it is larger than the sum of its proper divisors (1).

200112332261 is an equidigital number, since it uses as much as digits as its factorization.

200112332261 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 23.

Adding to 200112332261 its reverse (162233211002), we get a palindrome (362345543263).

The spelling of 200112332261 in words is "two hundred billion, one hundred twelve million, three hundred thirty-two thousand, two hundred sixty-one".