1351104557222 has 32 divisors (see below), whose sum is σ = 2409285453120. Its totient is φ = 555988890240.

The previous prime is 1351104557213. The next prime is 1351104557273. The reversal of 1351104557222 is 2227554011531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9119453 + ... + 9266424.

It is an arithmetic number, because the mean of its divisors is an integer number (75290170410).

Almost surely, 2^{1351104557222} is an apocalyptic number.

1351104557222 is a deficient number, since it is larger than the sum of its proper divisors (1058180895898).

1351104557222 is a wasteful number, since it uses less digits than its factorization.

1351104557222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18386096.

The product of its (nonzero) digits is 84000, while the sum is 38.

Adding to 1351104557222 its reverse (2227554011531), we get a palindrome (3578658568753).

The spelling of 1351104557222 in words is "one trillion, three hundred fifty-one billion, one hundred four million, five hundred fifty-seven thousand, two hundred twenty-two".