1222000010 has 128 divisors (see below), whose sum is σ = 2918799360. Its totient is φ = 356832000.

The previous prime is 1222000009. The next prime is 1222000037. The reversal of 1222000010 is 100002221.

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, 1477217 + ... + 1478043.

It is an arithmetic number, because the mean of its divisors is an integer number (22803120).

Almost surely, 2^1222000010 is an apocalyptic number.

1222000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222000010 is an abundant number, since it is smaller than the sum of its proper divisors (1696799350).

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

1222000010 is a wasteful number, since it uses less digits than its factorization.

1222000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 1222000010 is about 34957.1167289295. The cubic root of 1222000010 is about 1069.1133103140.

Adding to 1222000010 its reverse (100002221), we get a palindrome (1322002231).

It can be divided in two parts, 12 and 22000010, that added together give a palindrome (22000022).

The spelling of 1222000010 in words is "one billion, two hundred twenty-two million, ten", and thus it is an aban number.