612606000211 has 16 divisors (see below), whose sum is σ = 622361456640. Its totient is φ = 602930895840.

The previous prime is 612606000169. The next prime is 612606000257. The reversal of 612606000211 is 112000606216.

It is a cyclic number.

It is not a de Polignac number, because 612606000211 - 2²³ = 612597611603 is a prime.

It is a super-2 number, since 2×612606000211² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (612600000211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70353520 + ... + 70362226.

It is an arithmetic number, because the mean of its divisors is an integer number (38897591040).

Almost surely, 2^612606000211 is an apocalyptic number.

612606000211 is a deficient number, since it is larger than the sum of its proper divisors (9755456429).

612606000211 is a wasteful number, since it uses less digits than its factorization.

612606000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13194.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 612606000211 its reverse (112000606216), we get a palindrome (724606606427).

The spelling of 612606000211 in words is "six hundred twelve billion, six hundred six million, two hundred eleven", and thus it is an aban number.