12222203010 has 16 divisors (see below), whose sum is σ = 29333287296. Its totient is φ = 3259254128.

The previous prime is 12222203009. The next prime is 12222203029. The reversal of 12222203010 is 1030222221.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 203703354 + ... + 203703413.

It is an arithmetic number, because the mean of its divisors is an integer number (1833330456).

Almost surely, 2^12222203010 is an apocalyptic number.

12222203010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12222203010 is an abundant number, since it is smaller than the sum of its proper divisors (17111084286).

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

12222203010 is a wasteful number, since it uses less digits than its factorization.

12222203010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407406777.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12222203010 its reverse (1030222221), we get a palindrome (13252425231).

The spelling of 12222203010 in words is "twelve billion, two hundred twenty-two million, two hundred three thousand, ten".