11122020122407 has 2 divisors, whose sum is σ = 11122020122408. Its totient is φ = 11122020122406.

The previous prime is 11122020122401. The next prime is 11122020122419. The reversal of 11122020122407 is 70422102022111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11122020122407 - 2⁴³ = 2325927100199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11122020122401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561010061203 + 5561010061204.

It is an arithmetic number, because the mean of its divisors is an integer number (5561010061204).

Almost surely, 2^{11122020122407} is an apocalyptic number.

11122020122407 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122020122407 is an equidigital number, since it uses as much as digits as its factorization.

11122020122407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 25.

Adding to 11122020122407 its reverse (70422102022111), we get a palindrome (81544122144518).

The spelling of 11122020122407 in words is "eleven trillion, one hundred twenty-two billion, twenty million, one hundred twenty-two thousand, four hundred seven".