1022011112204 has 48 divisors (see below), whose sum is σ = 1875849131520. Its totient is φ = 487209042320.

The previous prime is 1022011112179. The next prime is 1022011112237. The reversal of 1022011112204 is 4022111102201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15101987 + ... + 15169509.

It is an arithmetic number, because the mean of its divisors is an integer number (39080190240).

Almost surely, 2^{1022011112204} is an apocalyptic number.

It is an amenable number.

1022011112204 is a deficient number, since it is larger than the sum of its proper divisors (853838019316).

1022011112204 is an equidigital number, since it uses as much as digits as its factorization.

1022011112204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67907 (or 67859 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1022011112204 its reverse (4022111102201), we get a palindrome (5044122214405).

The spelling of 1022011112204 in words is "one trillion, twenty-two billion, eleven million, one hundred twelve thousand, two hundred four".