102233223012021 has 8 divisors (see below), whose sum is σ = 137517255733440. Its totient is φ = 67552336149312.

The previous prime is 102233223012013. The next prime is 102233223012043. The reversal of 102233223012021 is 120210322332201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102233223012021 - 2³ = 102233223012013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102233223011982 and 102233223012000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102233223012001) 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, 150786464281 + ... + 150786464958.

It is an arithmetic number, because the mean of its divisors is an integer number (17189656966680).

Almost surely, 2^{102233223012021} is an apocalyptic number.

It is an amenable number.

102233223012021 is a deficient number, since it is larger than the sum of its proper divisors (35284032721419).

102233223012021 is a wasteful number, since it uses less digits than its factorization.

102233223012021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301572929355.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 102233223012021 its reverse (120210322332201), we get a palindrome (222443545344222).

The spelling of 102233223012021 in words is "one hundred two trillion, two hundred thirty-three billion, two hundred twenty-three million, twelve thousand, twenty-one".