1144021332210 has 32 divisors (see below), whose sum is σ = 2784322346112. Its totient is φ = 300775560960.

The previous prime is 1144021332191. The next prime is 1144021332221. The reversal of 1144021332210 is 122331204411.

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, 268547479 + ... + 268551738.

It is an arithmetic number, because the mean of its divisors is an integer number (87010073316).

Almost surely, 2^{1144021332210} is an apocalyptic number.

1144021332210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144021332210 is an abundant number, since it is smaller than the sum of its proper divisors (1640301013902).

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

1144021332210 is a wasteful number, since it uses less digits than its factorization.

1144021332210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537099298.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1144021332210 its reverse (122331204411), we get a palindrome (1266352536621).

The spelling of 1144021332210 in words is "one trillion, one hundred forty-four billion, twenty-one million, three hundred thirty-two thousand, two hundred ten".