1022213613773 has 8 divisors (see below), whose sum is σ = 1115172952320. Its totient is φ = 929259413280.

The previous prime is 1022213613761. The next prime is 1022213613781. The reversal of 1022213613773 is 3773163122201.

It is a happy number.

1022213613773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1022213613773 - 2⁸ = 1022213613517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022213313773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 862493 + ... + 1669826.

It is an arithmetic number, because the mean of its divisors is an integer number (139396619040).

Almost surely, 2^{1022213613773} is an apocalyptic number.

It is an amenable number.

1022213613773 is a deficient number, since it is larger than the sum of its proper divisors (92959338547).

1022213613773 is a wasteful number, since it uses less digits than its factorization.

1022213613773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2569027.

The product of its (nonzero) digits is 63504, while the sum is 38.

Adding to 1022213613773 its reverse (3773163122201), we get a palindrome (4795376735974).

The spelling of 1022213613773 in words is "one trillion, twenty-two billion, two hundred thirteen million, six hundred thirteen thousand, seven hundred seventy-three".