101202021212223 has 16 divisors (see below), whose sum is σ = 139591639807200. Its totient is φ = 65140296547200.

The previous prime is 101202021212191. The next prime is 101202021212231. The reversal of 101202021212223 is 322212120202101.

It is not a de Polignac number, because 101202021212223 - 2⁵ = 101202021212191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101202021212223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101202021212233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6392128 + ... + 15596901.

It is an arithmetic number, because the mean of its divisors is an integer number (8724477487950).

Almost surely, 2^{101202021212223} is an apocalyptic number.

101202021212223 is a deficient number, since it is larger than the sum of its proper divisors (38389618594977).

101202021212223 is a wasteful number, since it uses less digits than its factorization.

101202021212223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22041962.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 101202021212223 its reverse (322212120202101), we get a palindrome (423414141414324).

The spelling of 101202021212223 in words is "one hundred one trillion, two hundred two billion, twenty-one million, two hundred twelve thousand, two hundred twenty-three".