122223231030000 has 100 divisors (see below), whose sum is σ = 394552886292488. Its totient is φ = 32592861600000.

The previous prime is 122223231029969. The next prime is 122223231030029. The reversal of 122223231030000 is 30132322221.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2037023851 + ... + 2037083850.

Almost surely, 2^{122223231030000} is an apocalyptic number.

122223231030000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122223231030000 is an abundant number, since it is smaller than the sum of its proper divisors (272329655262488).

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

122223231030000 is an equidigital number, since it uses as much as digits as its factorization.

122223231030000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4074107732 (or 4074107711 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 122223231030000 its reverse (30132322221), we get a palindrome (122253363352221).

The spelling of 122223231030000 in words is "one hundred twenty-two trillion, two hundred twenty-three billion, two hundred thirty-one million, thirty thousand".