354532200122422 has 16 divisors (see below), whose sum is σ = 618070663653120. Its totient is φ = 149367077048808.

The previous prime is 354532200122351. The next prime is 354532200122449. The reversal of 354532200122422 is 224221002235453.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214607868498 + ... + 214607870149.

It is an arithmetic number, because the mean of its divisors is an integer number (38629416478320).

Almost surely, 2^{354532200122422} is an apocalyptic number.

354532200122422 is a deficient number, since it is larger than the sum of its proper divisors (263538463530698).

354532200122422 is a wasteful number, since it uses less digits than its factorization.

354532200122422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429215738715.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 354532200122422 its reverse (224221002235453), we get a palindrome (578753202357875).

The spelling of 354532200122422 in words is "three hundred fifty-four trillion, five hundred thirty-two billion, two hundred million, one hundred twenty-two thousand, four hundred twenty-two".