102220022001023 has 4 divisors (see below), whose sum is σ = 102220087668888. Its totient is φ = 102219956333160.

The previous prime is 102220022000953. The next prime is 102220022001077. The reversal of 102220022001023 is 320100220022201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102220022001023 - 2³⁴ = 102202842131839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102220022000992 and 102220022001010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102220022001523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30440861 + ... + 33631622.

It is an arithmetic number, because the mean of its divisors is an integer number (25555021917222).

Almost surely, 2^{102220022001023} is an apocalyptic number.

102220022001023 is a deficient number, since it is larger than the sum of its proper divisors (65667865).

102220022001023 is an equidigital number, since it uses as much as digits as its factorization.

102220022001023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65667864.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 102220022001023 its reverse (320100220022201), we get a palindrome (422320242023224).

The spelling of 102220022001023 in words is "one hundred two trillion, two hundred twenty billion, twenty-two million, one thousand, twenty-three".