122200302541998 has 16 divisors (see below), whose sum is σ = 244702707201360. Its totient is φ = 40683083827776.

The previous prime is 122200302541997. The next prime is 122200302542029. The reversal of 122200302541998 is 899145203002221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122200302541997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12587582965 + ... + 12587592672.

It is an arithmetic number, because the mean of its divisors is an integer number (15293919200085).

Almost surely, 2^{122200302541998} is an apocalyptic number.

122200302541998 is an abundant number, since it is smaller than the sum of its proper divisors (122502404659362).

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

122200302541998 is a wasteful number, since it uses less digits than its factorization.

122200302541998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25175176451.

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 122200302541998 in words is "one hundred twenty-two trillion, two hundred billion, three hundred two million, five hundred forty-one thousand, nine hundred ninety-eight".