622401011606 has 32 divisors (see below), whose sum is σ = 1023838976160. Its totient is φ = 281419936000.

The previous prime is 622401011593. The next prime is 622401011629. The reversal of 622401011606 is 606110104226.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30800306 + ... + 30820506.

It is an arithmetic number, because the mean of its divisors is an integer number (31994968005).

Almost surely, 2^622401011606 is an apocalyptic number.

622401011606 is a deficient number, since it is larger than the sum of its proper divisors (401437964554).

622401011606 is a wasteful number, since it uses less digits than its factorization.

622401011606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27520.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 622401011606 in words is "six hundred twenty-two billion, four hundred one million, eleven thousand, six hundred six".