1222114234 has 16 divisors (see below), whose sum is σ = 2003395680. Its totient is φ = 554514160.

The previous prime is 1222114217. The next prime is 1222114247. The reversal of 1222114234 is 4324112221.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 36949 + ... + 61720.

It is an arithmetic number, because the mean of its divisors is an integer number (125212230).

Almost surely, 2^1222114234 is an apocalyptic number.

1222114234 is a deficient number, since it is larger than the sum of its proper divisors (781281446).

1222114234 is a wasteful number, since it uses less digits than its factorization.

1222114234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99245.

The product of its digits is 768, while the sum is 22.

The square root of 1222114234 is about 34958.7504639396. The cubic root of 1222114234 is about 1069.1466203503.

Adding to 1222114234 its reverse (4324112221), we get a palindrome (5546226455).

The spelling of 1222114234 in words is "one billion, two hundred twenty-two million, one hundred fourteen thousand, two hundred thirty-four".