1014221121042 has 16 divisors (see below), whose sum is σ = 2029302873792. Its totient is φ = 337930268400.

The previous prime is 1014221121007. The next prime is 1014221121061. The reversal of 1014221121042 is 2401211224101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35844334 + ... + 35872617.

It is an arithmetic number, because the mean of its divisors is an integer number (126831429612).

Almost surely, 2^{1014221121042} is an apocalyptic number.

1014221121042 is an abundant number, since it is smaller than the sum of its proper divisors (1015081752750).

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

1014221121042 is a wasteful number, since it uses less digits than its factorization.

1014221121042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71719313.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 1014221121042 its reverse (2401211224101), we get a palindrome (3415432345143).

The spelling of 1014221121042 in words is "one trillion, fourteen billion, two hundred twenty-one million, one hundred twenty-one thousand, forty-two".