101223230120206 has 16 divisors (see below), whose sum is σ = 151993430742816. Its totient is φ = 50558755373056.

The previous prime is 101223230120197. The next prime is 101223230120273. The reversal of 101223230120206 is 602021032322101.

It is a super-2 number, since 2×101223230120206² (a number of 29 digits) contains 22 as substring.

It is a congruent 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, 97529655 + ... + 98562061.

It is an arithmetic number, because the mean of its divisors is an integer number (9499589421426).

Almost surely, 2^{101223230120206} is an apocalyptic number.

101223230120206 is a deficient number, since it is larger than the sum of its proper divisors (50770200622610).

101223230120206 is a wasteful number, since it uses less digits than its factorization.

101223230120206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083563.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 101223230120206 its reverse (602021032322101), we get a palindrome (703244262442307).

The spelling of 101223230120206 in words is "one hundred one trillion, two hundred twenty-three billion, two hundred thirty million, one hundred twenty thousand, two hundred six".