221110011102022 has 8 divisors (see below), whose sum is σ = 379045733317776. Its totient is φ = 94761433329432.

The previous prime is 221110011101893. The next prime is 221110011102031. The reversal of 221110011102022 is 220201110011122.

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

It is a junction number, because it is equal to n+sod(n) for n = 221110011101987 and 221110011102005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7896786110773 + ... + 7896786110800.

It is an arithmetic number, because the mean of its divisors is an integer number (47380716664722).

Almost surely, 2^{221110011102022} is an apocalyptic number.

221110011102022 is a deficient number, since it is larger than the sum of its proper divisors (157935722215754).

221110011102022 is a wasteful number, since it uses less digits than its factorization.

221110011102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15793572221582.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 221110011102022 its reverse (220201110011122), we get a palindrome (441311121113144).

The spelling of 221110011102022 in words is "two hundred twenty-one trillion, one hundred ten billion, eleven million, one hundred two thousand, twenty-two".