1141323222 has 16 divisors (see below), whose sum is σ = 2458234800. Its totient is φ = 351176352.

The previous prime is 1141323173. The next prime is 1141323241. The reversal of 1141323222 is 2223231411.

It is a super-2 number, since 2×1141323222² = 2605237394152922568, which contains 22 as substring.

It is a congruent number.

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, 7316097 + ... + 7316252.

It is an arithmetic number, because the mean of its divisors is an integer number (153639675).

Almost surely, 2^1141323222 is an apocalyptic number.

1141323222 is an abundant number, since it is smaller than the sum of its proper divisors (1316911578).

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

1141323222 is a wasteful number, since it uses less digits than its factorization.

1141323222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14632367.

The product of its digits is 576, while the sum is 21.

The square root of 1141323222 is about 33783.4755760860. The cubic root of 1141323222 is about 1045.0479506091.

Adding to 1141323222 its reverse (2223231411), we get a palindrome (3364554633).

The spelling of 1141323222 in words is "one billion, one hundred forty-one million, three hundred twenty-three thousand, two hundred twenty-two".