622222021022101 has 32 divisors (see below), whose sum is σ = 659433186754560. Its totient is φ = 585883508918400.

The previous prime is 622222021022087. The next prime is 622222021022113. The reversal of 622222021022101 is 101220120222226.

It is a cyclic number.

It is not a de Polignac number, because 622222021022101 - 2¹¹ = 622222021020053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622222021022141) 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 31 ways as a sum of consecutive naturals, for example, 5769862540 + ... + 5769970378.

It is an arithmetic number, because the mean of its divisors is an integer number (20607287086080).

Almost surely, 2^{622222021022101} is an apocalyptic number.

It is an amenable number.

622222021022101 is a deficient number, since it is larger than the sum of its proper divisors (37211165732459).

622222021022101 is a wasteful number, since it uses less digits than its factorization.

622222021022101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113337.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 622222021022101 its reverse (101220120222226), we get a palindrome (723442141244327).

The spelling of 622222021022101 in words is "six hundred twenty-two trillion, two hundred twenty-two billion, twenty-one million, twenty-two thousand, one hundred one".