101113220212 has 12 divisors (see below), whose sum is σ = 177194243520. Its totient is φ = 50486293496.

The previous prime is 101113220203. The next prime is 101113220281. The reversal of 101113220212 is 212022311101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17575918 + ... + 17581669.

It is an arithmetic number, because the mean of its divisors is an integer number (14766186960).

Almost surely, 2^101113220212 is an apocalyptic number.

It is an amenable number.

101113220212 is a deficient number, since it is larger than the sum of its proper divisors (76081023308).

101113220212 is a wasteful number, since it uses less digits than its factorization.

101113220212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35158310 (or 35158308 counting only the distinct ones).

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

Adding to 101113220212 its reverse (212022311101), we get a palindrome (313135531313).

It can be divided in two parts, 10111 and 3220212, that added together give a palindrome (3230323).

The spelling of 101113220212 in words is "one hundred one billion, one hundred thirteen million, two hundred twenty thousand, two hundred twelve".