222122021102223 has 24 divisors (see below), whose sum is σ = 325630202999808. Its totient is φ = 134579706954000.

The previous prime is 222122021102209. The next prime is 222122021102231. The reversal of 222122021102223 is 322201120221222.

It is not a de Polignac number, because 222122021102223 - 2¹² = 222122021098127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222122021102193 and 222122021102202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222122021102123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88994133 + ... + 91455998.

It is an arithmetic number, because the mean of its divisors is an integer number (13567925124992).

Almost surely, 2^{222122021102223} is an apocalyptic number.

222122021102223 is a deficient number, since it is larger than the sum of its proper divisors (103508181897585).

222122021102223 is a wasteful number, since it uses less digits than its factorization.

222122021102223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180453547 (or 180453536 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 222122021102223 its reverse (322201120221222), we get a palindrome (544323141323445).

The spelling of 222122021102223 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, twenty-one million, one hundred two thousand, two hundred twenty-three".