1122011002101 has 32 divisors (see below), whose sum is σ = 1652008127616. Its totient is φ = 671703552000.

The previous prime is 1122011002087. The next prime is 1122011002109. The reversal of 1122011002101 is 1012001102211.

It is not a de Polignac number, because 1122011002101 - 2²³ = 1122002613493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122011002109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1331331 + ... + 2004111.

It is an arithmetic number, because the mean of its divisors is an integer number (51625253988).

Almost surely, 2^{1122011002101} is an apocalyptic number.

1122011002101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1122011002101 is a deficient number, since it is larger than the sum of its proper divisors (529997125515).

1122011002101 is a wasteful number, since it uses less digits than its factorization.

1122011002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673413.

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

Adding to 1122011002101 its reverse (1012001102211), we get a palindrome (2134012104312).

The spelling of 1122011002101 in words is "one trillion, one hundred twenty-two billion, eleven million, two thousand, one hundred one".