5547204122 has 4 divisors (see below), whose sum is σ = 8320806186. Its totient is φ = 2773602060.

The previous prime is 5547204083. The next prime is 5547204133. The reversal of 5547204122 is 2214027455.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2214027455 = 5 ⋅442805491.

It can be written as a sum of positive squares in only one way, i.e., 4939137841 + 608066281 = 70279^2 + 24659^2 .

It is a super-2 number, since 2×5547204122² = 61542947142267581768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1386801029 + ... + 1386801032.

Almost surely, 2^5547204122 is an apocalyptic number.

5547204122 is a deficient number, since it is larger than the sum of its proper divisors (2773602064).

5547204122 is a wasteful number, since it uses less digits than its factorization.

5547204122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773602063.

The product of its (nonzero) digits is 22400, while the sum is 32.

The square root of 5547204122 is about 74479.5550604325. Note that the first 3 decimals coincide. The cubic root of 5547204122 is about 1770.2096979894.

The spelling of 5547204122 in words is "five billion, five hundred forty-seven million, two hundred four thousand, one hundred twenty-two".