1101201101022 has 32 divisors (see below), whose sum is σ = 2480124478464. Its totient is φ = 322932873600.

The previous prime is 1101201100969. The next prime is 1101201101027. The reversal of 1101201101022 is 2201011021011.

It is a junction number, because it is equal to n+sod(n) for n = 1101201100989 and 1101201101007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101201101027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269108683 + ... + 269112774.

It is an arithmetic number, because the mean of its divisors is an integer number (77503889952).

Almost surely, 2^{1101201101022} is an apocalyptic number.

1101201101022 is an abundant number, since it is smaller than the sum of its proper divisors (1378923377442).

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

1101201101022 is a wasteful number, since it uses less digits than its factorization.

1101201101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538221504.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1101201101022 its reverse (2201011021011), we get a palindrome (3302212122033).

The spelling of 1101201101022 in words is "one trillion, one hundred one billion, two hundred one million, one hundred one thousand, twenty-two".