122552650366 has 16 divisors (see below), whose sum is σ = 184040564400. Its totient is φ = 61205839488.

The previous prime is 122552650333. The next prime is 122552650417. The reversal of 122552650366 is 663056255221.

It is a super-2 number, since 2×122552650366² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6691750 + ... + 6710038.

It is an arithmetic number, because the mean of its divisors is an integer number (11502535275).

Almost surely, 2^122552650366 is an apocalyptic number.

122552650366 is a deficient number, since it is larger than the sum of its proper divisors (61487914034).

122552650366 is a wasteful number, since it uses less digits than its factorization.

122552650366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21963.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 122552650366 in words is "one hundred twenty-two billion, five hundred fifty-two million, six hundred fifty thousand, three hundred sixty-six".