122465011 has 2 divisors, whose sum is σ = 122465012. Its totient is φ = 122465010.

The previous prime is 122464981. The next prime is 122465017. The reversal of 122465011 is 110564221.

It is a strong prime.

It is an emirp because it is prime and its reverse (110564221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122465011 - 2¹⁹ = 121940723 is a prime.

It is not a weakly prime, because it can be changed into another prime (122465017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61232505 + 61232506.

It is an arithmetic number, because the mean of its divisors is an integer number (61232506).

Almost surely, 2^122465011 is an apocalyptic number.

122465011 is a deficient number, since it is larger than the sum of its proper divisors (1).

122465011 is an equidigital number, since it uses as much as digits as its factorization.

122465011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 122465011 is about 11066.3910558050. The cubic root of 122465011 is about 496.5969051055.

The spelling of 122465011 in words is "one hundred twenty-two million, four hundred sixty-five thousand, eleven".