1264413151222 has 32 divisors (see below), whose sum is σ = 2067809712192. Its totient is φ = 576372547584.

The previous prime is 1264413151219. The next prime is 1264413151223. The reversal of 1264413151222 is 2221513144621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1264413151223) 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 15 ways as a sum of consecutive naturals, for example, 713478 + ... + 1742950.

It is an arithmetic number, because the mean of its divisors is an integer number (64619053506).

Almost surely, 2^{1264413151222} is an apocalyptic number.

1264413151222 is a deficient number, since it is larger than the sum of its proper divisors (803396560970).

1264413151222 is a wasteful number, since it uses less digits than its factorization.

1264413151222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030072.

The product of its digits is 23040, while the sum is 34.

Adding to 1264413151222 its reverse (2221513144621), we get a palindrome (3485926295843).

The spelling of 1264413151222 in words is "one trillion, two hundred sixty-four billion, four hundred thirteen million, one hundred fifty-one thousand, two hundred twenty-two".