1101011102122 has 4 divisors (see below), whose sum is σ = 1651516653186. Its totient is φ = 550505551060.

The previous prime is 1101011102111. The next prime is 1101011102141. The reversal of 1101011102122 is 2212011101011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 716188145841 + 384822956281 = 846279^2 + 620341^2 .

It is a super-2 number, since 2×1101011102122² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275252775529 + ... + 275252775532.

Almost surely, 2^{1101011102122} is an apocalyptic number.

1101011102122 is a deficient number, since it is larger than the sum of its proper divisors (550505551064).

1101011102122 is an equidigital number, since it uses as much as digits as its factorization.

1101011102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550505551063.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1101011102122 its reverse (2212011101011), we get a palindrome (3313022203133).

The spelling of 1101011102122 in words is "one trillion, one hundred one billion, eleven million, one hundred two thousand, one hundred twenty-two".