7048227131 has 12 divisors (see below), whose sum is σ = 7749378000. Its totient is φ = 6405698640.

The previous prime is 7048227103. The next prime is 7048227133. The reversal of 7048227131 is 1317228407.

It is a de Polignac number, because none of the positive numbers 2^k-7048227131 is a prime.

It is a super-2 number, since 2×7048227131² = 99355011380328982322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7048227091 and 7048227100.

It is not an unprimeable number, because it can be changed into a prime (7048227133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 647885 + ... + 658673.

It is an arithmetic number, because the mean of its divisors is an integer number (645781500).

Almost surely, 2^7048227131 is an apocalyptic number.

7048227131 is a deficient number, since it is larger than the sum of its proper divisors (701150869).

7048227131 is a wasteful number, since it uses less digits than its factorization.

7048227131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16210 (or 16199 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 7048227131 is about 83953.7201736766. The cubic root of 7048227131 is about 1917.3142362567.

The spelling of 7048227131 in words is "seven billion, forty-eight million, two hundred twenty-seven thousand, one hundred thirty-one".