101244213122 has 16 divisors (see below), whose sum is σ = 165618579840. Its totient is φ = 46136602512.

The previous prime is 101244213113. The next prime is 101244213131. The reversal of 101244213122 is 221312442101.

It is an interprime number because it is at equal distance from previous prime (101244213113) and next prime (101244213131).

It is a super-3 number, since 3×101244213122³ (a number of 34 digits) contains 333 as substring.

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, 24643568 + ... + 24647675.

It is an arithmetic number, because the mean of its divisors is an integer number (10351161240).

Almost surely, 2^101244213122 is an apocalyptic number.

101244213122 is a deficient number, since it is larger than the sum of its proper divisors (64374366718).

101244213122 is a wasteful number, since it uses less digits than its factorization.

101244213122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49291337.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 101244213122 its reverse (221312442101), we get a palindrome (322556655223).

The spelling of 101244213122 in words is "one hundred one billion, two hundred forty-four million, two hundred thirteen thousand, one hundred twenty-two".