11020020120022 has 4 divisors (see below), whose sum is σ = 16530030180036. Its totient is φ = 5510010060010.

The previous prime is 11020020119987. The next prime is 11020020120049. The reversal of 11020020120022 is 22002102002011.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 11020020119984 and 11020020120011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755005030004 + ... + 2755005030007.

It is an arithmetic number, because the mean of its divisors is an integer number (4132507545009).

Almost surely, 2^{11020020120022} is an apocalyptic number.

11020020120022 is a deficient number, since it is larger than the sum of its proper divisors (5510010060014).

11020020120022 is an equidigital number, since it uses as much as digits as its factorization.

11020020120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5510010060013.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11020020120022 its reverse (22002102002011), we get a palindrome (33022122122033).

The spelling of 11020020120022 in words is "eleven trillion, twenty billion, twenty million, one hundred twenty thousand, twenty-two".