1311423364622 has 16 divisors (see below), whose sum is σ = 2248283159520. Its totient is φ = 562006379808.

The previous prime is 1311423364607. The next prime is 1311423364633. The reversal of 1311423364622 is 2264633241131.

It is a super-2 number, since 2×1311423364622² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2429873 + ... + 2920124.

It is an arithmetic number, because the mean of its divisors is an integer number (140517697470).

Almost surely, 2^{1311423364622} is an apocalyptic number.

1311423364622 is a deficient number, since it is larger than the sum of its proper divisors (936859794898).

1311423364622 is a wasteful number, since it uses less digits than its factorization.

1311423364622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5367515.

The product of its digits is 124416, while the sum is 38.

The spelling of 1311423364622 in words is "one trillion, three hundred eleven billion, four hundred twenty-three million, three hundred sixty-four thousand, six hundred twenty-two".