1622005570050 has 24 divisors (see below), whose sum is σ = 4022573814096. Its totient is φ = 432534818640.

The previous prime is 1622005570043. The next prime is 1622005570051. The reversal of 1622005570050 is 500755002261.

It is a junction number, because it is equal to n+sod(n) for n = 1622005569993 and 1622005570020.

It is not an unprimeable number, because it can be changed into a prime (1622005570051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5406685084 + ... + 5406685383.

It is an arithmetic number, because the mean of its divisors is an integer number (167607242254).

Almost surely, 2^{1622005570050} is an apocalyptic number.

1622005570050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1622005570050 is an abundant number, since it is smaller than the sum of its proper divisors (2400568244046).

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

1622005570050 is a wasteful number, since it uses less digits than its factorization.

1622005570050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10813370482 (or 10813370477 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The spelling of 1622005570050 in words is "one trillion, six hundred twenty-two billion, five million, five hundred seventy thousand, fifty".