122012201343000 has 128 divisors (see below), whose sum is σ = 380689734409920. Its totient is φ = 32535589913600.

The previous prime is 122012201342953. The next prime is 122012201343061. The reversal of 122012201343000 is 343102210221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99992572 + ... + 101205428.

Almost surely, 2^{122012201343000} is an apocalyptic number.

122012201343000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122012201343000 is an abundant number, since it is smaller than the sum of its proper divisors (258677533066920).

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

122012201343000 is a wasteful number, since it uses less digits than its factorization.

122012201343000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246414 (or 1246400 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 122012201343000 its reverse (343102210221), we get a palindrome (122355303553221).

The spelling of 122012201343000 in words is "one hundred twenty-two trillion, twelve billion, two hundred one million, three hundred forty-three thousand".