1011314220442 has 8 divisors (see below), whose sum is σ = 1522610630100. Its totient is φ = 503777343744.

The previous prime is 1011314220409. The next prime is 1011314220461. The reversal of 1011314220442 is 2440224131101.

It can be written as a sum of positive squares in 2 ways, for example, as 1004286583881 + 7027636561 = 1002141^2 + 83831^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 939882567 + ... + 939883642.

Almost surely, 2^{1011314220442} is an apocalyptic number.

1011314220442 is a deficient number, since it is larger than the sum of its proper divisors (511296409658).

1011314220442 is a wasteful number, since it uses less digits than its factorization.

1011314220442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1879766480.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1011314220442 its reverse (2440224131101), we get a palindrome (3451538351543).

The spelling of 1011314220442 in words is "one trillion, eleven billion, three hundred fourteen million, two hundred twenty thousand, four hundred forty-two".