7262227151 has 4 divisors (see below), whose sum is σ = 7264545312. Its totient is φ = 7259908992.

The previous prime is 7262227123. The next prime is 7262227169. The reversal of 7262227151 is 1517222627.

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

It is a cyclic number.

It is not a de Polignac number, because 7262227151 - 2⁶ = 7262227087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7262227051) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1154375 + ... + 1160648.

It is an arithmetic number, because the mean of its divisors is an integer number (1816136328).

Almost surely, 2^7262227151 is an apocalyptic number.

7262227151 is a deficient number, since it is larger than the sum of its proper divisors (2318161).

7262227151 is a wasteful number, since it uses less digits than its factorization.

7262227151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2318160.

The product of its digits is 23520, while the sum is 35.

The square root of 7262227151 is about 85218.7018852083. The cubic root of 7262227151 is about 1936.5257504472.

Adding to 7262227151 its reverse (1517222627), we get a palindrome (8779449778).

The spelling of 7262227151 in words is "seven billion, two hundred sixty-two million, two hundred twenty-seven thousand, one hundred fifty-one".