5412222146 has 4 divisors (see below), whose sum is σ = 8118333222. Its totient is φ = 2706111072.

The previous prime is 5412222131. The next prime is 5412222149. The reversal of 5412222146 is 6412222145.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5344341025 + 67881121 = 73105^2 + 8239^2 .

It is not an unprimeable number, because it can be changed into a prime (5412222149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1353055535 + ... + 1353055538.

Almost surely, 2^5412222146 is an apocalyptic number.

5412222146 is a deficient number, since it is larger than the sum of its proper divisors (2706111076).

5412222146 is a wasteful number, since it uses less digits than its factorization.

5412222146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2706111075.

The product of its digits is 7680, while the sum is 29.

The square root of 5412222146 is about 73567.8064509198. The cubic root of 5412222146 is about 1755.7332667451.

Subtracting 5412222146 from its reverse (6412222145), we obtain a palindrome (999999999).

The spelling of 5412222146 in words is "five billion, four hundred twelve million, two hundred twenty-two thousand, one hundred forty-six".