1401212212130 has 16 divisors (see below), whose sum is σ = 2575845429120. Its totient is φ = 548559674352.

The previous prime is 1401212212111. The next prime is 1401212212157. The reversal of 1401212212130 is 312122121041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1490650820 + ... + 1490651759.

It is an arithmetic number, because the mean of its divisors is an integer number (160990339320).

Almost surely, 2^{1401212212130} is an apocalyptic number.

1401212212130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1401212212130 is a deficient number, since it is larger than the sum of its proper divisors (1174633216990).

1401212212130 is a wasteful number, since it uses less digits than its factorization.

1401212212130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2981302633.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1401212212130 its reverse (312122121041), we get a palindrome (1713334333171).

The spelling of 1401212212130 in words is "one trillion, four hundred one billion, two hundred twelve million, two hundred twelve thousand, one hundred thirty".