122314213552402 has 8 divisors (see below), whose sum is σ = 183472215572412. Its totient is φ = 61156808361600.

The previous prime is 122314213552379. The next prime is 122314213552417. The reversal of 122314213552402 is 204255312413221.

It can be written as a sum of positive squares in 2 ways, for example, as 116532694290961 + 5781519261441 = 10795031^2 + 2404479^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148694599 + ... + 149514922.

Almost surely, 2^{122314213552402} is an apocalyptic number.

122314213552402 is a deficient number, since it is larger than the sum of its proper divisors (61158002020010).

122314213552402 is a wasteful number, since it uses less digits than its factorization.

122314213552402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298414604.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 122314213552402 its reverse (204255312413221), we get a palindrome (326569525965623).

The spelling of 122314213552402 in words is "one hundred twenty-two trillion, three hundred fourteen billion, two hundred thirteen million, five hundred fifty-two thousand, four hundred two".