1222013030 has 32 divisors (see below), whose sum is σ = 2521108800. Its totient is φ = 417767040.

The previous prime is 1222012969. The next prime is 1222013053. The reversal of 1222013030 is 303102221.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 1222012996 and 1222013014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 581 + ... + 49440.

It is an arithmetic number, because the mean of its divisors is an integer number (78784650).

Almost surely, 2^1222013030 is an apocalyptic number.

1222013030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222013030 is an abundant number, since it is smaller than the sum of its proper divisors (1299095770).

1222013030 is a wasteful number, since it uses less digits than its factorization.

1222013030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50384.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1222013030 is about 34957.3029566069. The cubic root of 1222013030 is about 1069.1171073150.

Adding to 1222013030 its reverse (303102221), we get a palindrome (1525115251).

The spelling of 1222013030 in words is "one billion, two hundred twenty-two million, thirteen thousand, thirty".