122430424202000 has 80 divisors (see below), whose sum is σ = 296051171927472. Its totient is φ = 48969786521600.

The previous prime is 122430424201957. The next prime is 122430424202077. The reversal of 122430424202000 is 202424034221.

It can be written as a sum of positive squares in 8 ways, for example, as 4548852902416 + 117881571299584 = 2132804^2 + 10857328^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39906872 + ... + 42865128.

Almost surely, 2^{122430424202000} is an apocalyptic number.

122430424202000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122430424202000 is an abundant number, since it is smaller than the sum of its proper divisors (173620747725472).

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

122430424202000 is a wasteful number, since it uses less digits than its factorization.

122430424202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978973 (or 2978957 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 122430424202000 its reverse (202424034221), we get a palindrome (122632848236221).

The spelling of 122430424202000 in words is "one hundred twenty-two trillion, four hundred thirty billion, four hundred twenty-four million, two hundred two thousand".