1402221050016 has 24 divisors (see below), whose sum is σ = 3680830256544. Its totient is φ = 467407016640.

The previous prime is 1402221050003. The next prime is 1402221050057. The reversal of 1402221050016 is 6100501222041.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

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 3 ways as a sum of consecutive naturals, for example, 7303234540 + ... + 7303234731.

It is an arithmetic number, because the mean of its divisors is an integer number (153367927356).

Almost surely, 2^{1402221050016} is an apocalyptic number.

1402221050016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1402221050016 is an abundant number, since it is smaller than the sum of its proper divisors (2278609206528).

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

1402221050016 is a wasteful number, since it uses less digits than its factorization.

1402221050016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14606469284 (or 14606469276 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 1402221050016 its reverse (6100501222041), we get a palindrome (7502722272057).

The spelling of 1402221050016 in words is "one trillion, four hundred two billion, two hundred twenty-one million, fifty thousand, sixteen".