101141222012 has 12 divisors (see below), whose sum is σ = 177601226376. Its totient is φ = 50398014480.

The previous prime is 101141221939. The next prime is 101141222041. The reversal of 101141222012 is 210222141101.

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, 43147814 + ... + 43150157.

It is an arithmetic number, because the mean of its divisors is an integer number (14800102198).

Almost surely, 2^101141222012 is an apocalyptic number.

It is an amenable number.

101141222012 is a deficient number, since it is larger than the sum of its proper divisors (76460004364).

101141222012 is a wasteful number, since it uses less digits than its factorization.

101141222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86298268 (or 86298266 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101141222012 its reverse (210222141101), we get a palindrome (311363363113).

The spelling of 101141222012 in words is "one hundred one billion, one hundred forty-one million, two hundred twenty-two thousand, twelve".