20212563386007 has 16 divisors (see below), whose sum is σ = 29945625147360. Its totient is φ = 13474553198400.

The previous prime is 20212563385999. The next prime is 20212563386009. The reversal of 20212563386007 is 70068336521202.

20212563386007 is a `hidden beast` number, since 2 + 0 + 2 + 1 + 2 + 5 + 6 + 3 + 38 + 600 + 7 = 666.

It is not a de Polignac number, because 20212563386007 - 2³ = 20212563385999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20212563386009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12826494 + ... + 14315867.

It is an arithmetic number, because the mean of its divisors is an integer number (1871601571710).

Almost surely, 2^{20212563386007} is an apocalyptic number.

20212563386007 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

20212563386007 is a deficient number, since it is larger than the sum of its proper divisors (9733061761353).

20212563386007 is a wasteful number, since it uses less digits than its factorization.

20212563386007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27169951 (or 27169945 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 20212563386007 in words is "twenty trillion, two hundred twelve billion, five hundred sixty-three million, three hundred eighty-six thousand, seven".