1011201232222 has 8 divisors (see below), whose sum is σ = 1533844566000. Its totient is φ = 499919710224.

The previous prime is 1011201232207. The next prime is 1011201232231. The reversal of 1011201232222 is 2222321021101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1011201232222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2840452722 + ... + 2840453077.

It is an arithmetic number, because the mean of its divisors is an integer number (191730570750).

Almost surely, 2^{1011201232222} is an apocalyptic number.

1011201232222 is a deficient number, since it is larger than the sum of its proper divisors (522643333778).

1011201232222 is an equidigital number, since it uses as much as digits as its factorization.

1011201232222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5680905890.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1011201232222 its reverse (2222321021101), we get a palindrome (3233522253323).

The spelling of 1011201232222 in words is "one trillion, eleven billion, two hundred one million, two hundred thirty-two thousand, two hundred twenty-two".