1101122301212 has 6 divisors (see below), whose sum is σ = 1926964027128. Its totient is φ = 550561150604.

The previous prime is 1101122301193. The next prime is 1101122301221. The reversal of 1101122301212 is 2121032211011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137640287648 + ... + 137640287655.

It is an arithmetic number, because the mean of its divisors is an integer number (321160671188).

Almost surely, 2^{1101122301212} is an apocalyptic number.

It is an amenable number.

1101122301212 is a deficient number, since it is larger than the sum of its proper divisors (825841725916).

1101122301212 is a wasteful number, since it uses less digits than its factorization.

1101122301212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275280575307 (or 275280575305 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1101122301212 its reverse (2121032211011), we get a palindrome (3222154512223).

The spelling of 1101122301212 in words is "one trillion, one hundred one billion, one hundred twenty-two million, three hundred one thousand, two hundred twelve".