2472112866851 has 2 divisors, whose sum is σ = 2472112866852. Its totient is φ = 2472112866850.

The previous prime is 2472112866833. The next prime is 2472112866869. The reversal of 2472112866851 is 1586682112742.

2472112866851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (2472112866833) and next prime (2472112866869).

It is a cyclic number.

It is not a de Polignac number, because 2472112866851 - 2¹⁸ = 2472112604707 is a prime.

It is a super-2 number, since 2×2472112866851² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2472112866793 and 2472112866802.

It is not a weakly prime, because it can be changed into another prime (2472112866551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1236056433425 + 1236056433426.

It is an arithmetic number, because the mean of its divisors is an integer number (1236056433426).

Almost surely, 2^{2472112866851} is an apocalyptic number.

2472112866851 is a deficient number, since it is larger than the sum of its proper divisors (1).

2472112866851 is an equidigital number, since it uses as much as digits as its factorization.

2472112866851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2580480, while the sum is 53.

The spelling of 2472112866851 in words is "two trillion, four hundred seventy-two billion, one hundred twelve million, eight hundred sixty-six thousand, eight hundred fifty-one".