2212330252654 has 4 divisors (see below), whose sum is σ = 3318495378984. Its totient is φ = 1106165126326.

The previous prime is 2212330252579. The next prime is 2212330252673. The reversal of 2212330252654 is 4562520332122.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2212330252654² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553082563162 + ... + 553082563165.

It is an arithmetic number, because the mean of its divisors is an integer number (829623844746).

Almost surely, 2^{2212330252654} is an apocalyptic number.

2212330252654 is a deficient number, since it is larger than the sum of its proper divisors (1106165126330).

2212330252654 is a wasteful number, since it uses less digits than its factorization.

2212330252654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106165126329.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 2212330252654 its reverse (4562520332122), we get a palindrome (6774850584776).

The spelling of 2212330252654 in words is "two trillion, two hundred twelve billion, three hundred thirty million, two hundred fifty-two thousand, six hundred fifty-four".