1022442203013 has 64 divisors (see below), whose sum is σ = 1822856140800. Its totient is φ = 493689980160.

The previous prime is 1022442203011. The next prime is 1022442203033. The reversal of 1022442203013 is 3103022442201.

It is a happy number.

It is not a de Polignac number, because 1022442203013 - 2¹ = 1022442203011 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022442203011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1965078 + ... + 2430311.

It is an arithmetic number, because the mean of its divisors is an integer number (28482127200).

Almost surely, 2^{1022442203013} is an apocalyptic number.

It is an amenable number.

1022442203013 is a deficient number, since it is larger than the sum of its proper divisors (800413937787).

1022442203013 is a wasteful number, since it uses less digits than its factorization.

1022442203013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4395482.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1022442203013 its reverse (3103022442201), we get a palindrome (4125464645214).

The spelling of 1022442203013 in words is "one trillion, twenty-two billion, four hundred forty-two million, two hundred three thousand, thirteen".