1222122000010 has 16 divisors (see below), whose sum is σ = 2200391496576. Its totient is φ = 488721711888.

The previous prime is 1222121999983. The next prime is 1222122000031. The reversal of 1222122000010 is 100002212221.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15845622 + ... + 15922561.

It is an arithmetic number, because the mean of its divisors is an integer number (137524468536).

Almost surely, 2^{1222122000010} is an apocalyptic number.

1222122000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222122000010 is a deficient number, since it is larger than the sum of its proper divisors (978269496566).

1222122000010 is a wasteful number, since it uses less digits than its factorization.

1222122000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31772037.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1222122000010 its reverse (100002212221), we get a palindrome (1322124212231).

The spelling of 1222122000010 in words is "one trillion, two hundred twenty-two billion, one hundred twenty-two million, ten", and thus it is an aban number.