122402347200 has 1008 divisors, whose sum is σ = 530644608000. Its totient is φ = 26137313280.

The previous prime is 122402347189. The next prime is 122402347201. The reversal of 122402347200 is 2743204221.

122402347200 is a `hidden beast` number, since 1 + 22 + 402 + 34 + 7 + 200 = 666.

It is a tau number, because it is divible by the number of its divisors (1008).

It is not an unprimeable number, because it can be changed into a prime (122402347201) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 151300396 + ... + 151301204.

Almost surely, 2^122402347200 is an apocalyptic number.

122402347200 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 122402347200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265322304000).

122402347200 is an abundant number, since it is smaller than the sum of its proper divisors (408242260800).

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

122402347200 is a wasteful number, since it uses less digits than its factorization.

122402347200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942 (or 924 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The spelling of 122402347200 in words is "one hundred twenty-two billion, four hundred two million, three hundred forty-seven thousand, two hundred".