1101122302012 has 24 divisors (see below), whose sum is σ = 1946281795920. Its totient is φ = 545050304640.

The previous prime is 1101122302009. The next prime is 1101122302039. The reversal of 1101122302012 is 2102032211011.

It is a super-2 number, since 2×1101122302012² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546289 + ... + 1581352.

It is an arithmetic number, because the mean of its divisors is an integer number (81095074830).

Almost surely, 2^{1101122302012} is an apocalyptic number.

It is an amenable number.

1101122302012 is a deficient number, since it is larger than the sum of its proper divisors (845159493908).

1101122302012 is a wasteful number, since it uses less digits than its factorization.

1101122302012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128941 (or 2128939 counting only the distinct ones).

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

Adding to 1101122302012 its reverse (2102032211011), we get a palindrome (3203154513023).

The spelling of 1101122302012 in words is "one trillion, one hundred one billion, one hundred twenty-two million, three hundred two thousand, twelve".