7450226294228 has 6 divisors (see below), whose sum is σ = 13037896014906. Its totient is φ = 3725113147112.

The previous prime is 7450226294179. The next prime is 7450226294249. The reversal of 7450226294228 is 8224926220547.

It can be written as a sum of positive squares in only one way, i.e., 6904796779204 + 545429515024 = 2627698^2 + 738532^2 .

It is a super-2 number, since 2×7450226294228² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7450226294228.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 931278286775 + ... + 931278286782.

It is an arithmetic number, because the mean of its divisors is an integer number (2172982669151).

Almost surely, 2^{7450226294228} is an apocalyptic number.

It is an amenable number.

7450226294228 is a deficient number, since it is larger than the sum of its proper divisors (5587669720678).

7450226294228 is a wasteful number, since it uses less digits than its factorization.

7450226294228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862556573561 (or 1862556573559 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 53.

The spelling of 7450226294228 in words is "seven trillion, four hundred fifty billion, two hundred twenty-six million, two hundred ninety-four thousand, two hundred twenty-eight".