2212404452061 has 8 divisors (see below), whose sum is σ = 3018474291360. Its totient is φ = 1440635457072.

The previous prime is 2212404452053. The next prime is 2212404452123. The reversal of 2212404452061 is 1602544042122.

2212404452061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2212404452061 - 2³ = 2212404452053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212404452051) 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, 8575210926 + ... + 8575211183.

It is an arithmetic number, because the mean of its divisors is an integer number (377309286420).

Almost surely, 2^{2212404452061} is an apocalyptic number.

It is an amenable number.

2212404452061 is a deficient number, since it is larger than the sum of its proper divisors (806069839299).

2212404452061 is a wasteful number, since it uses less digits than its factorization.

2212404452061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17150422155.

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 2212404452061 its reverse (1602544042122), we get a palindrome (3814948494183).

The spelling of 2212404452061 in words is "two trillion, two hundred twelve billion, four hundred four million, four hundred fifty-two thousand, sixty-one".