1222003030 has 16 divisors (see below), whose sum is σ = 2202129360. Its totient is φ = 488240352.

The previous prime is 1222003009. The next prime is 1222003039. The reversal of 1222003030 is 303002221.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1222003030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222003039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60900 + ... + 78439.

It is an arithmetic number, because the mean of its divisors is an integer number (137633085).

Almost surely, 2^1222003030 is an apocalyptic number.

1222003030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222003030 is a deficient number, since it is larger than the sum of its proper divisors (980126330).

1222003030 is a wasteful number, since it uses less digits than its factorization.

1222003030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140223.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 1222003030 is about 34957.1599246850. The cubic root of 1222003030 is about 1069.1141910340.

Adding to 1222003030 its reverse (303002221), we get a palindrome (1525005251).

The spelling of 1222003030 in words is "one billion, two hundred twenty-two million, three thousand, thirty".