1025222366594 has 12 divisors (see below), whose sum is σ = 1623032085654. Its totient is φ = 485631646992.

The previous prime is 1025222366593. The next prime is 1025222366633. The reversal of 1025222366594 is 4956632225201.

It can be written as a sum of positive squares in only one way, i.e., 694993997569 + 330228369025 = 833663^2 + 574655^2 .

It is not an unprimeable number, because it can be changed into a prime (1025222366591) 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 5 ways as a sum of consecutive naturals, for example, 709987067 + ... + 709988510.

Almost surely, 2^{1025222366594} is an apocalyptic number.

1025222366594 is a deficient number, since it is larger than the sum of its proper divisors (597809719060).

1025222366594 is a wasteful number, since it uses less digits than its factorization.

1025222366594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419975617 (or 1419975598 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 1025222366594 in words is "one trillion, twenty-five billion, two hundred twenty-two million, three hundred sixty-six thousand, five hundred ninety-four".