622885466112 has 1248 divisors, whose sum is σ = 2289105874944. Its totient is φ = 148635648000.

The previous prime is 622885466083. The next prime is 622885466171. The reversal of 622885466112 is 211664588226.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (1248).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4125069237 + ... + 4125069387.

Almost surely, 2^622885466112 is an apocalyptic number.

622885466112 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 622885466112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1144552937472).

622885466112 is an abundant number, since it is smaller than the sum of its proper divisors (1666220408832).

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

622885466112 is a wasteful number, since it uses less digits than its factorization.

622885466112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253 (or 224 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 51.

The spelling of 622885466112 in words is "six hundred twenty-two billion, eight hundred eighty-five million, four hundred sixty-six thousand, one hundred twelve".