1101101012212 has 24 divisors (see below), whose sum is σ = 1972298202336. Its totient is φ = 537594502368.

The previous prime is 1101101012201. The next prime is 1101101012227. The reversal of 1101101012212 is 2122101011011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1101101012192 and 1101101012201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298318 + ... + 1513669.

It is an arithmetic number, because the mean of its divisors is an integer number (82179091764).

Almost surely, 2^{1101101012212} is an apocalyptic number.

It is an amenable number.

1101101012212 is a deficient number, since it is larger than the sum of its proper divisors (871197190124).

1101101012212 is a wasteful number, since it uses less digits than its factorization.

1101101012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815567 (or 1815565 counting only the distinct ones).

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

Adding to 1101101012212 its reverse (2122101011011), we get a palindrome (3223202023223).

The spelling of 1101101012212 in words is "one trillion, one hundred one billion, one hundred one million, twelve thousand, two hundred twelve".