101110021222 has 16 divisors (see below), whose sum is σ = 173365108992. Its totient is φ = 43324455240.

The previous prime is 101110021211. The next prime is 101110021223. The reversal of 101110021222 is 222120011101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101110021223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625938 + ... + 770725.

It is an arithmetic number, because the mean of its divisors is an integer number (10835319312).

Almost surely, 2^101110021222 is an apocalyptic number.

101110021222 is a deficient number, since it is larger than the sum of its proper divisors (72255087770).

101110021222 is a wasteful number, since it uses less digits than its factorization.

101110021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401843.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101110021222 its reverse (222120011101), we get a palindrome (323230032323).

The spelling of 101110021222 in words is "one hundred one billion, one hundred ten million, twenty-one thousand, two hundred twenty-two".