1064253868228 has 24 divisors (see below), whose sum is σ = 1902153843072. Its totient is φ = 520782331104.

The previous prime is 1064253868213. The next prime is 1064253868229. The reversal of 1064253868228 is 8228683524601.

It is a super-2 number, since 2×1064253868228² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1064253868229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4687426 + ... + 4909222.

It is an arithmetic number, because the mean of its divisors is an integer number (79256410128).

Almost surely, 2^{1064253868228} is an apocalyptic number.

It is an amenable number.

1064253868228 is a deficient number, since it is larger than the sum of its proper divisors (837899974844).

1064253868228 is a wasteful number, since it uses less digits than its factorization.

1064253868228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247371 (or 247369 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 55.

The spelling of 1064253868228 in words is "one trillion, sixty-four billion, two hundred fifty-three million, eight hundred sixty-eight thousand, two hundred twenty-eight".