12200526101 has 2 divisors, whose sum is σ = 12200526102. Its totient is φ = 12200526100.

The previous prime is 12200526053. The next prime is 12200526131. The reversal of 12200526101 is 10162500221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10947436900 + 1253089201 = 104630^2 + 35399^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12200526101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12200526131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100263050 + 6100263051.

It is an arithmetic number, because the mean of its divisors is an integer number (6100263051).

Almost surely, 2^12200526101 is an apocalyptic number.

It is an amenable number.

12200526101 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200526101 is an equidigital number, since it uses as much as digits as its factorization.

12200526101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 20.

The spelling of 12200526101 in words is "twelve billion, two hundred million, five hundred twenty-six thousand, one hundred one".