1022201411112 has 144 divisors (see below), whose sum is σ = 3250554896160. Its totient is φ = 289327929408.

The previous prime is 1022201411089. The next prime is 1022201411129. The reversal of 1022201411112 is 2111141022201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 976428 + ... + 1731419.

It is an arithmetic number, because the mean of its divisors is an integer number (22573297890).

Almost surely, 2^{1022201411112} is an apocalyptic number.

1022201411112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1022201411112 is an abundant number, since it is smaller than the sum of its proper divisors (2228353485048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1022201411112 is a wasteful number, since it uses less digits than its factorization.

1022201411112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2707980 (or 2707966 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 1022201411112 its reverse (2111141022201), we get a palindrome (3133342433313).

The spelling of 1022201411112 in words is "one trillion, twenty-two billion, two hundred one million, four hundred eleven thousand, one hundred twelve".