122063266065 has 64 divisors (see below), whose sum is σ = 212272333056. Its totient is φ = 59537866752.

The previous prime is 122063266063. The next prime is 122063266069. The reversal of 122063266065 is 560662360221.

It is not a de Polignac number, because 122063266065 - 2¹ = 122063266063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (122063266063) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14608929 + ... + 14617281.

It is an arithmetic number, because the mean of its divisors is an integer number (3316755204).

Almost surely, 2^122063266065 is an apocalyptic number.

122063266065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122063266065 is a deficient number, since it is larger than the sum of its proper divisors (90209066991).

122063266065 is a wasteful number, since it uses less digits than its factorization.

122063266065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9058.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 122063266065 in words is "one hundred twenty-two billion, sixty-three million, two hundred sixty-six thousand, sixty-five".