13775612622 has 16 divisors (see below), whose sum is σ = 27559236432. Its totient is φ = 4590535680.

The previous prime is 13775612593. The next prime is 13775612651. The reversal of 13775612622 is 22621657731.

It is an interprime number because it is at equal distance from previous prime (13775612593) and next prime (13775612651).

It is a super-3 number, since 3×13775612622³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 311329 + ... + 352812.

It is an arithmetic number, because the mean of its divisors is an integer number (1722452277).

Almost surely, 2^13775612622 is an apocalyptic number.

13775612622 is an abundant number, since it is smaller than the sum of its proper divisors (13783623810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13775612622 is a wasteful number, since it uses less digits than its factorization.

13775612622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667603.

The product of its digits is 211680, while the sum is 42.

The spelling of 13775612622 in words is "thirteen billion, seven hundred seventy-five million, six hundred twelve thousand, six hundred twenty-two".