2025561226612 has 48 divisors (see below), whose sum is σ = 4420113481728. Its totient is φ = 789053418720.

The previous prime is 2025561226607. The next prime is 2025561226643. The reversal of 2025561226612 is 2166221655202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1413373 + ... + 2459419.

It is an arithmetic number, because the mean of its divisors is an integer number (92085697536).

Almost surely, 2^{2025561226612} is an apocalyptic number.

2025561226612 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2025561226612 is an abundant number, since it is smaller than the sum of its proper divisors (2394552255116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2025561226612 is a wasteful number, since it uses less digits than its factorization.

2025561226612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052356 (or 1052354 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 2025561226612 in words is "two trillion, twenty-five billion, five hundred sixty-one million, two hundred twenty-six thousand, six hundred twelve".