11021230406 has 8 divisors (see below), whose sum is σ = 16532721000. Its totient is φ = 5510323408.

The previous prime is 11021230343. The next prime is 11021230427. The reversal of 11021230406 is 60403212011.

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

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, 95156 + ... + 176343.

It is an arithmetic number, because the mean of its divisors is an integer number (2066590125).

Almost surely, 2^11021230406 is an apocalyptic number.

11021230406 is a deficient number, since it is larger than the sum of its proper divisors (5511490594).

11021230406 is a wasteful number, since it uses less digits than its factorization.

11021230406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291798.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11021230406 its reverse (60403212011), we get a palindrome (71424442417).

The spelling of 11021230406 in words is "eleven billion, twenty-one million, two hundred thirty thousand, four hundred six".