122426045211011 has 2 divisors, whose sum is σ = 122426045211012. Its totient is φ = 122426045211010.

The previous prime is 122426045210977. The next prime is 122426045211059. The reversal of 122426045211011 is 110112540624221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122426045211011 - 2¹⁴ = 122426045194627 is a prime.

It is not a weakly prime, because it can be changed into another prime (122426045219011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61213022605505 + 61213022605506.

It is an arithmetic number, because the mean of its divisors is an integer number (61213022605506).

Almost surely, 2^{122426045211011} is an apocalyptic number.

122426045211011 is a deficient number, since it is larger than the sum of its proper divisors (1).

122426045211011 is an equidigital number, since it uses as much as digits as its factorization.

122426045211011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 32.

Adding to 122426045211011 its reverse (110112540624221), we get a palindrome (232538585835232).

The spelling of 122426045211011 in words is "one hundred twenty-two trillion, four hundred twenty-six billion, forty-five million, two hundred eleven thousand, eleven".