1143220233010 has 32 divisors (see below), whose sum is σ = 2083972665600. Its totient is φ = 451471862400.

The previous prime is 1143220232981. The next prime is 1143220233019. The reversal of 1143220233010 is 103320223411.

It is not an unprimeable number, because it can be changed into a prime (1143220233019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16872981 + ... + 16940599.

It is an arithmetic number, because the mean of its divisors is an integer number (65124145800).

Almost surely, 2^{1143220233010} is an apocalyptic number.

1143220233010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1143220233010 is a deficient number, since it is larger than the sum of its proper divisors (940752432590).

1143220233010 is a wasteful number, since it uses less digits than its factorization.

1143220233010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89106.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1143220233010 its reverse (103320223411), we get a palindrome (1246540456421).

The spelling of 1143220233010 in words is "one trillion, one hundred forty-three billion, two hundred twenty million, two hundred thirty-three thousand, ten".