2011101102022 has 4 divisors (see below), whose sum is σ = 3016651653036. Its totient is φ = 1005550551010.

The previous prime is 2011101102001. The next prime is 2011101102061. The reversal of 2011101102022 is 2202011011102.

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 = 2011101101993 and 2011101102011.

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, 502775275504 + ... + 502775275507.

It is an arithmetic number, because the mean of its divisors is an integer number (754162913259).

Almost surely, 2^{2011101102022} is an apocalyptic number.

2011101102022 is a deficient number, since it is larger than the sum of its proper divisors (1005550551014).

2011101102022 is a wasteful number, since it uses less digits than its factorization.

2011101102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005550551013.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2011101102022 its reverse (2202011011102), we get a palindrome (4213112113124).

The spelling of 2011101102022 in words is "two trillion, eleven billion, one hundred one million, one hundred two thousand, twenty-two".