10020111211022 has 16 divisors (see below), whose sum is σ = 16464581085744. Its totient is φ = 4535697264000.

The previous prime is 10020111211007. The next prime is 10020111211043. The reversal of 10020111211022 is 22011211102001.

It is a junction number, because it is equal to n+sod(n) for n = 10020111210988 and 10020111211006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 944931629 + ... + 944942232.

It is an arithmetic number, because the mean of its divisors is an integer number (1029036317859).

Almost surely, 2^{10020111211022} is an apocalyptic number.

10020111211022 is a deficient number, since it is larger than the sum of its proper divisors (6444469874722).

10020111211022 is a wasteful number, since it uses less digits than its factorization.

10020111211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889874115.

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

Adding to 10020111211022 its reverse (22011211102001), we get a palindrome (32031322313023).

The spelling of 10020111211022 in words is "ten trillion, twenty billion, one hundred eleven million, two hundred eleven thousand, twenty-two".