1000120144210 has 32 divisors (see below), whose sum is σ = 1965403248192. Its totient is φ = 363396540480.

The previous prime is 1000120144193. The next prime is 1000120144211. The reversal of 1000120144210 is 124410210001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1000120144211) 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, 3402129 + ... + 3684388.

It is an arithmetic number, because the mean of its divisors is an integer number (61418851506).

Almost surely, 2^{1000120144210} is an apocalyptic number.

1000120144210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000120144210 is a deficient number, since it is larger than the sum of its proper divisors (965283103982).

1000120144210 is a wasteful number, since it uses less digits than its factorization.

1000120144210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7087818.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1000120144210 its reverse (124410210001), we get a palindrome (1124530354211).

The spelling of 1000120144210 in words is "one trillion, one hundred twenty million, one hundred forty-four thousand, two hundred ten".