1201044022022 has 8 divisors (see below), whose sum is σ = 1940148035616. Its totient is φ = 554328010152.

The previous prime is 1201044022021. The next prime is 1201044022033. The reversal of 1201044022022 is 2202204401021.

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

It is a junction number, because it is equal to n+sod(n) for n = 1201044021985 and 1201044022003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201044022021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23097000398 + ... + 23097000449.

It is an arithmetic number, because the mean of its divisors is an integer number (242518504452).

Almost surely, 2^{1201044022022} is an apocalyptic number.

1201044022022 is a deficient number, since it is larger than the sum of its proper divisors (739104013594).

1201044022022 is a wasteful number, since it uses less digits than its factorization.

1201044022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46194000862.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 1201044022022 its reverse (2202204401021), we get a palindrome (3403248423043).

The spelling of 1201044022022 in words is "one trillion, two hundred one billion, forty-four million, twenty-two thousand, twenty-two".