122298000720864 has 768 divisors, whose sum is σ = 351582013956096. Its totient is φ = 37124540006400.

The previous prime is 122298000720823. The next prime is 122298000720923. The reversal of 122298000720864 is 468027000892221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 352443805939 + ... + 352443806285.

It is an arithmetic number, because the mean of its divisors is an integer number (457789080672).

Almost surely, 2^{122298000720864} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122298000720864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175791006978048).

122298000720864 is an abundant number, since it is smaller than the sum of its proper divisors (229284013235232).

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

122298000720864 is a wasteful number, since it uses less digits than its factorization.

122298000720864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951 (or 943 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 51.

The spelling of 122298000720864 in words is "one hundred twenty-two trillion, two hundred ninety-eight billion, seven hundred twenty thousand, eight hundred sixty-four".