1101202202212 has 24 divisors (see below), whose sum is σ = 2233424188800. Its totient is φ = 465296704320.

The previous prime is 1101202202203. The next prime is 1101202202273. The reversal of 1101202202212 is 2122022021011.

It is a happy 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, 276960337 + ... + 276964312.

It is an arithmetic number, because the mean of its divisors is an integer number (93059341200).

Almost surely, 2^{1101202202212} is an apocalyptic number.

It is an amenable number.

1101202202212 is an abundant number, since it is smaller than the sum of its proper divisors (1132221986588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101202202212 is a wasteful number, since it uses less digits than its factorization.

1101202202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553924731 (or 553924729 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1101202202212 its reverse (2122022021011), we get a palindrome (3223224223223).

The spelling of 1101202202212 in words is "one trillion, one hundred one billion, two hundred two million, two hundred two thousand, two hundred twelve".