212262000061 has 8 divisors (see below), whose sum is σ = 214847540064. Its totient is φ = 209685949200.

The previous prime is 212262000043. The next prime is 212262000109. The reversal of 212262000061 is 160000262212.

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 212262000061 - 2⁵ = 212262000029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212261999996 and 212262000041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212262000961) 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, 2327271 + ... + 2416756.

It is an arithmetic number, because the mean of its divisors is an integer number (26855942508).

Almost surely, 2^212262000061 is an apocalyptic number.

It is an amenable number.

212262000061 is a deficient number, since it is larger than the sum of its proper divisors (2585540003).

212262000061 is a wasteful number, since it uses less digits than its factorization.

212262000061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4744571.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 212262000061 its reverse (160000262212), we get a palindrome (372262262273).

The spelling of 212262000061 in words is "two hundred twelve billion, two hundred sixty-two million, sixty-one", and thus it is an aban number.