16212626022643 has 8 divisors (see below), whose sum is σ = 16252491698960. Its totient is φ = 16172761449600.

The previous prime is 16212626022617. The next prime is 16212626022647. The reversal of 16212626022643 is 34622062621261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16212626022643 - 2¹⁷ = 16212625891571 is a prime.

It is a super-3 number, since 3×16212626022643³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16212626022643.

It is not an unprimeable number, because it can be changed into a prime (16212626022647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34542943 + ... + 35009143.

It is an arithmetic number, because the mean of its divisors is an integer number (2031561462370).

Almost surely, 2^{16212626022643} is an apocalyptic number.

16212626022643 is a deficient number, since it is larger than the sum of its proper divisors (39865676317).

16212626022643 is an equidigital number, since it uses as much as digits as its factorization.

16212626022643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551637.

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 16212626022643 in words is "sixteen trillion, two hundred twelve billion, six hundred twenty-six million, twenty-two thousand, six hundred forty-three".