212220120000041 has 2 divisors, whose sum is σ = 212220120000042. Its totient is φ = 212220120000040.

The previous prime is 212220119999999. The next prime is 212220120000101. The reversal of 212220120000041 is 140000021022212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139218406837225 + 73001713162816 = 11799085^2 + 8544104^2 .

It is a cyclic number.

It is not a de Polignac number, because 212220120000041 - 2³⁰ = 212219046258217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212220119999974 and 212220120000019.

It is not a weakly prime, because it can be changed into another prime (212220120000541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106110060000020 + 106110060000021.

It is an arithmetic number, because the mean of its divisors is an integer number (106110060000021).

Almost surely, 2^{212220120000041} is an apocalyptic number.

It is an amenable number.

212220120000041 is a deficient number, since it is larger than the sum of its proper divisors (1).

212220120000041 is an equidigital number, since it uses as much as digits as its factorization.

212220120000041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 212220120000041 its reverse (140000021022212), we get a palindrome (352220141022253).

The spelling of 212220120000041 in words is "two hundred twelve trillion, two hundred twenty billion, one hundred twenty million, forty-one", and thus it is an aban number.