1022331221203 has 8 divisors (see below), whose sum is σ = 1100815274160. Its totient is φ = 945885715200.

The previous prime is 1022331221189. The next prime is 1022331221227. The reversal of 1022331221203 is 3021221332201.

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

It is a cyclic number.

It is not a de Polignac number, because 1022331221203 - 2¹³ = 1022331213011 is a prime.

It is a super-2 number, since 2×1022331221203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022331221293) 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, 509635698 + ... + 509637703.

It is an arithmetic number, because the mean of its divisors is an integer number (137601909270).

Almost surely, 2^{1022331221203} is an apocalyptic number.

1022331221203 is a deficient number, since it is larger than the sum of its proper divisors (78484052957).

1022331221203 is a wasteful number, since it uses less digits than its factorization.

1022331221203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019273477.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1022331221203 its reverse (3021221332201), we get a palindrome (4043552553404).

The spelling of 1022331221203 in words is "one trillion, twenty-two billion, three hundred thirty-one million, two hundred twenty-one thousand, two hundred three".