1102011101122 has 4 divisors (see below), whose sum is σ = 1653016651686. Its totient is φ = 551005550560.

The previous prime is 1102011101117. The next prime is 1102011101141. The reversal of 1102011101122 is 2211011102011.

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., 745147041961 + 356864059161 = 863219^2 + 597381^2 .

It is a super-2 number, since 2×1102011101122² (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, 275502775279 + ... + 275502775282.

Almost surely, 2^{1102011101122} is an apocalyptic number.

1102011101122 is a deficient number, since it is larger than the sum of its proper divisors (551005550564).

1102011101122 is an equidigital number, since it uses as much as digits as its factorization.

1102011101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551005550563.

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

Adding to 1102011101122 its reverse (2211011102011), we get a palindrome (3313022203133).

The spelling of 1102011101122 in words is "one trillion, one hundred two billion, eleven million, one hundred one thousand, one hundred twenty-two".