11101210021022 has 8 divisors (see below), whose sum is σ = 18165616398072. Its totient is φ = 5046004555000.

The previous prime is 11101210020991. The next prime is 11101210021061. The reversal of 11101210021022 is 22012001210111.

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 = 11101210020988 and 11101210021006.

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, 252300227729 + ... + 252300227772.

It is an arithmetic number, because the mean of its divisors is an integer number (2270702049759).

Almost surely, 2^{11101210021022} is an apocalyptic number.

11101210021022 is a deficient number, since it is larger than the sum of its proper divisors (7064406377050).

11101210021022 is a wasteful number, since it uses less digits than its factorization.

11101210021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504600455514.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11101210021022 its reverse (22012001210111), we get a palindrome (33113211231133).

The spelling of 11101210021022 in words is "eleven trillion, one hundred one billion, two hundred ten million, twenty-one thousand, twenty-two".