1222022000010 has 96 divisors (see below), whose sum is σ = 3412013232960. Its totient is φ = 279292516608.

The previous prime is 1222021999987. The next prime is 1222022000021. The reversal of 1222022000010 is 100002202221.

It is a self number, because there is not a number n which added to its sum of digits gives 1222022000010.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18089917 + ... + 18157343.

It is an arithmetic number, because the mean of its divisors is an integer number (35541804510).

Almost surely, 2^{1222022000010} is an apocalyptic number.

1222022000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222022000010 is an abundant number, since it is smaller than the sum of its proper divisors (2189991232950).

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

1222022000010 is a wasteful number, since it uses less digits than its factorization.

1222022000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79780 (or 79773 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 1222022000010 its reverse (100002202221), we get a palindrome (1322024202231).

It can be divided in two parts, 122202 and 2000010, that added together give a palindrome (2122212).

The spelling of 1222022000010 in words is "one trillion, two hundred twenty-two billion, twenty-two million, ten", and thus it is an aban number.