1210322214003 has 12 divisors (see below), whose sum is σ = 1877234454600. Its totient is φ = 691612693632.

The previous prime is 1210322213987. The next prime is 1210322214071. The reversal of 1210322214003 is 3004122230121.

It is not a de Polignac number, because 1210322214003 - 2⁴ = 1210322213987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1210322214083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4116742078 + ... + 4116742371.

It is an arithmetic number, because the mean of its divisors is an integer number (156436204550).

Almost surely, 2^{1210322214003} is an apocalyptic number.

1210322214003 is a deficient number, since it is larger than the sum of its proper divisors (666912240597).

1210322214003 is an equidigital number, since it uses as much as digits as its factorization.

1210322214003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8233484466 (or 8233484459 counting only the distinct ones).

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

Adding to 1210322214003 its reverse (3004122230121), we get a palindrome (4214444444124).

The spelling of 1210322214003 in words is "one trillion, two hundred ten billion, three hundred twenty-two million, two hundred fourteen thousand, three".