2111002102022 has 16 divisors (see below), whose sum is σ = 3501687175632. Its totient is φ = 946401937920.

The previous prime is 2111002102019. The next prime is 2111002102049. The reversal of 2111002102022 is 2202012001112.

It is a junction number, because it is equal to n+sod(n) for n = 2111002101988 and 2111002102006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657221963 + ... + 657225174.

It is an arithmetic number, because the mean of its divisors is an integer number (218855448477).

Almost surely, 2^{2111002102022} is an apocalyptic number.

2111002102022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2111002102022 is a deficient number, since it is larger than the sum of its proper divisors (1390685073610).

2111002102022 is a wasteful number, since it uses less digits than its factorization.

2111002102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314447223.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2111002102022 its reverse (2202012001112), we get a palindrome (4313014103134).

The spelling of 2111002102022 in words is "two trillion, one hundred eleven billion, two million, one hundred two thousand, twenty-two".