1622234696880 has 320 divisors, whose sum is σ = 6112218792960. Its totient is φ = 347658780672.

The previous prime is 1622234696879. The next prime is 1622234696897. The reversal of 1622234696880 is 886964322261.

It is a super-2 number, since 2×1622234696880² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 1622234696880.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2834272 + ... + 3358208.

It is an arithmetic number, because the mean of its divisors is an integer number (19100683728).

Almost surely, 2^{1622234696880} is an apocalyptic number.

1622234696880 is a gapful number since it is divisible by the number (10) 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 1622234696880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3056109396480).

1622234696880 is an abundant number, since it is smaller than the sum of its proper divisors (4489984096080).

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

1622234696880 is a wasteful number, since it uses less digits than its factorization.

1622234696880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524076 (or 524070 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 57.

The spelling of 1622234696880 in words is "one trillion, six hundred twenty-two billion, two hundred thirty-four million, six hundred ninety-six thousand, eight hundred eighty".