112210212202061 has 2 divisors, whose sum is σ = 112210212202062. Its totient is φ = 112210212202060.

The previous prime is 112210212202019. The next prime is 112210212202091. The reversal of 112210212202061 is 160202212012211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56420979732100 + 55789232469961 = 7511390^2 + 7469219^2 .

It is a cyclic number.

It is not a de Polignac number, because 112210212202061 - 2¹⁰ = 112210212201037 is a prime.

It is a super-2 number, since 2×112210212202061² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112210212202001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56105106101030 + 56105106101031.

It is an arithmetic number, because the mean of its divisors is an integer number (56105106101031).

Almost surely, 2^{112210212202061} is an apocalyptic number.

It is an amenable number.

112210212202061 is a deficient number, since it is larger than the sum of its proper divisors (1).

112210212202061 is an equidigital number, since it uses as much as digits as its factorization.

112210212202061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 112210212202061 its reverse (160202212012211), we get a palindrome (272412424214272).

The spelling of 112210212202061 in words is "one hundred twelve trillion, two hundred ten billion, two hundred twelve million, two hundred two thousand, sixty-one".