1225026627575 has 12 divisors (see below), whose sum is σ = 1525388812320. Its totient is φ = 975920789760.

The previous prime is 1225026627541. The next prime is 1225026627619. The reversal of 1225026627575 is 5757266205221.

It is a happy number.

It is not a de Polignac number, because 1225026627575 - 2¹⁴ = 1225026611191 is a prime.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102506714 + ... + 102518663.

It is an arithmetic number, because the mean of its divisors is an integer number (127115734360).

Almost surely, 2^{1225026627575} is an apocalyptic number.

1225026627575 is a deficient number, since it is larger than the sum of its proper divisors (300362184745).

1225026627575 is a wasteful number, since it uses less digits than its factorization.

1225026627575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205025626 (or 205025621 counting only the distinct ones).

The product of its (nonzero) digits is 3528000, while the sum is 50.

The spelling of 1225026627575 in words is "one trillion, two hundred twenty-five billion, twenty-six million, six hundred twenty-seven thousand, five hundred seventy-five".