354937222899 has 12 divisors (see below), whose sum is σ = 585928114096. Its totient is φ = 202821270192.

The previous prime is 354937222883. The next prime is 354937222901. The reversal of 354937222899 is 998222739453.

354937222899 is a `hidden beast` number, since 3 + 549 + 3 + 7 + 2 + 2 + 2 + 89 + 9 = 666.

It is not a de Polignac number, because 354937222899 - 2⁴ = 354937222883 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63), and also a Moran number because the ratio is a prime number: 5633924173 = 354937222899 / (3 + 5 + 4 + 9 + 3 + 7 + 2 + 2 + 2 + 8 + 9 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354937222099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2816962024 + ... + 2816962149.

Almost surely, 2^354937222899 is an apocalyptic number.

354937222899 is a deficient number, since it is larger than the sum of its proper divisors (230990891197).

354937222899 is a wasteful number, since it uses less digits than its factorization.

354937222899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5633924186 (or 5633924183 counting only the distinct ones).

The product of its digits is 58786560, while the sum is 63.

The spelling of 354937222899 in words is "three hundred fifty-four billion, nine hundred thirty-seven million, two hundred twenty-two thousand, eight hundred ninety-nine".