1100201311222 has 32 divisors (see below), whose sum is σ = 1779849640800. Its totient is φ = 507042367488.

The previous prime is 1100201311171. The next prime is 1100201311259. The reversal of 1100201311222 is 2221131020011.

It is a junction number, because it is equal to n+sod(n) for n = 1100201311196 and 1100201311205.

It is a congruent number.

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, 97108054 + ... + 97119382.

It is an arithmetic number, because the mean of its divisors is an integer number (55620301275).

Almost surely, 2^{1100201311222} is an apocalyptic number.

1100201311222 is a deficient number, since it is larger than the sum of its proper divisors (679648329578).

1100201311222 is a wasteful number, since it uses less digits than its factorization.

1100201311222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16480.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1100201311222 its reverse (2221131020011), we get a palindrome (3321332331233).

The spelling of 1100201311222 in words is "one trillion, one hundred billion, two hundred one million, three hundred eleven thousand, two hundred twenty-two".