102223222003021 has 16 divisors (see below), whose sum is σ = 117061030721664. Its totient is φ = 87444102642624.

The previous prime is 102223222003013. The next prime is 102223222003061. The reversal of 102223222003021 is 120300222322201.

It is not a de Polignac number, because 102223222003021 - 2³ = 102223222003013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102223222002983 and 102223222003001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102223222003061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15684286 + ... + 21223648.

It is an arithmetic number, because the mean of its divisors is an integer number (7316314420104).

Almost surely, 2^{102223222003021} is an apocalyptic number.

It is an amenable number.

102223222003021 is a deficient number, since it is larger than the sum of its proper divisors (14837808718643).

102223222003021 is an equidigital number, since it uses as much as digits as its factorization.

102223222003021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5544660.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 102223222003021 its reverse (120300222322201), we get a palindrome (222523444325222).

The spelling of 102223222003021 in words is "one hundred two trillion, two hundred twenty-three billion, two hundred twenty-two million, three thousand, twenty-one".