354051145220122 has 16 divisors (see below), whose sum is σ = 606945065061312. Its totient is φ = 151736143923360.

The previous prime is 354051145220099. The next prime is 354051145220183. The reversal of 354051145220122 is 221022541150453.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56720718 + ... + 62652550.

It is an arithmetic number, because the mean of its divisors is an integer number (37934066566332).

Almost surely, 2^{354051145220122} is an apocalyptic number.

354051145220122 is a deficient number, since it is larger than the sum of its proper divisors (252893919841190).

354051145220122 is a wasteful number, since it uses less digits than its factorization.

354051145220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10195173.

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 354051145220122 its reverse (221022541150453), we get a palindrome (575073686370575).

The spelling of 354051145220122 in words is "three hundred fifty-four trillion, fifty-one billion, one hundred forty-five million, two hundred twenty thousand, one hundred twenty-two".