1401212212114 has 32 divisors (see below), whose sum is σ = 2469555781056. Its totient is φ = 587852944320.

The previous prime is 1401212212111. The next prime is 1401212212157. The reversal of 1401212212114 is 4112122121041.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1401212212111) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2221584 + ... + 2781700.

It is an arithmetic number, because the mean of its divisors is an integer number (77173618158).

Almost surely, 2^{1401212212114} is an apocalyptic number.

1401212212114 is a deficient number, since it is larger than the sum of its proper divisors (1068343568942).

1401212212114 is a wasteful number, since it uses less digits than its factorization.

1401212212114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568890.

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 1401212212114 its reverse (4112122121041), we get a palindrome (5513334333155).

The spelling of 1401212212114 in words is "one trillion, four hundred one billion, two hundred twelve million, two hundred twelve thousand, one hundred fourteen".