4222612061 has 4 divisors (see below), whose sum is σ = 4222780800. Its totient is φ = 4222443324.

The previous prime is 4222612033. The next prime is 4222612109. The reversal of 4222612061 is 1602162224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4222612061 - 2²⁶ = 4155503197 is a prime.

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 4222612061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222662061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38531 + ... + 99648.

It is an arithmetic number, because the mean of its divisors is an integer number (1055695200).

Almost surely, 2^4222612061 is an apocalyptic number.

It is an amenable number.

4222612061 is a deficient number, since it is larger than the sum of its proper divisors (168739).

4222612061 is a wasteful number, since it uses less digits than its factorization.

4222612061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168738.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 4222612061 is about 64981.6286422555. The cubic root of 4222612061 is about 1616.3189372550.

Adding to 4222612061 its reverse (1602162224), we get a palindrome (5824774285).

The spelling of 4222612061 in words is "four billion, two hundred twenty-two million, six hundred twelve thousand, sixty-one".