622411065321340 has 12 divisors (see below), whose sum is σ = 1307063237174856. Its totient is φ = 248964426128528.

The previous prime is 622411065321313. The next prime is 622411065321341. The reversal of 622411065321340 is 43123560114226.

It is a super-3 number, since 3×622411065321340³ (a number of 45 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 622411065321293 and 622411065321302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622411065321341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15560276633014 + ... + 15560276633053.

It is an arithmetic number, because the mean of its divisors is an integer number (108921936431238).

Almost surely, 2^{622411065321340} is an apocalyptic number.

It is an amenable number.

622411065321340 is an abundant number, since it is smaller than the sum of its proper divisors (684652171853516).

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

622411065321340 is a wasteful number, since it uses less digits than its factorization.

622411065321340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31120553266076 (or 31120553266074 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 622411065321340 in words is "six hundred twenty-two trillion, four hundred eleven billion, sixty-five million, three hundred twenty-one thousand, three hundred forty".