122143410420102 has 48 divisors (see below), whose sum is σ = 271114838139600. Its totient is φ = 39719082758400.

The previous prime is 122143410420029. The next prime is 122143410420133. The reversal of 122143410420102 is 201024014341221.

122143410420102 is a `hidden beast` number, since 1 + 2 + 2 + 1 + 43 + 410 + 4 + 201 + 0 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7597149 + ... + 17378247.

It is an arithmetic number, because the mean of its divisors is an integer number (5648225794575).

Almost surely, 2^{122143410420102} is an apocalyptic number.

122143410420102 is an abundant number, since it is smaller than the sum of its proper divisors (148971427719498).

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

122143410420102 is a wasteful number, since it uses less digits than its factorization.

122143410420102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9798069 (or 9798066 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 122143410420102 its reverse (201024014341221), we get a palindrome (323167424761323).

The spelling of 122143410420102 in words is "one hundred twenty-two trillion, one hundred forty-three billion, four hundred ten million, four hundred twenty thousand, one hundred two".