122963940000 has 960 divisors, whose sum is σ = 495777300480. Its totient is φ = 29393280000.

The previous prime is 122963939983. The next prime is 122963940017. The reversal of 122963940000 is 49369221.

122963940000 is a `hidden beast` number, since 12 + 2 + 9 + 639 + 4 + 0 + 0 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (122963939983) and next prime (122963940017).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 754379919 + ... + 754380081.

It is an arithmetic number, because the mean of its divisors is an integer number (516434688).

Almost surely, 2^122963940000 is an apocalyptic number.

122963940000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122963940000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247888650240).

122963940000 is an abundant number, since it is smaller than the sum of its proper divisors (372813360480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122963940000 is a wasteful number, since it uses less digits than its factorization.

122963940000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 122963940000 in words is "one hundred twenty-two billion, nine hundred sixty-three million, nine hundred forty thousand".