2212402651522 has 16 divisors (see below), whose sum is σ = 3880892359872. Its totient is φ = 926122039920.

The previous prime is 2212402651451. The next prime is 2212402651541. The reversal of 2212402651522 is 2251562042122.

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 in 7 ways as a sum of consecutive naturals, for example, 1837543129 + ... + 1837544332.

It is an arithmetic number, because the mean of its divisors is an integer number (242555772492).

Almost surely, 2^{2212402651522} is an apocalyptic number.

2212402651522 is a deficient number, since it is larger than the sum of its proper divisors (1668489708350).

2212402651522 is a wasteful number, since it uses less digits than its factorization.

2212402651522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675087513.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 2212402651522 its reverse (2251562042122), we get a palindrome (4463964693644).

The spelling of 2212402651522 in words is "two trillion, two hundred twelve billion, four hundred two million, six hundred fifty-one thousand, five hundred twenty-two".