7022111020112 has 40 divisors (see below), whose sum is σ = 13631217755304. Its totient is φ = 3504382562304.

The previous prime is 7022111020079. The next prime is 7022111020123. The reversal of 7022111020112 is 2110201112207.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2922198789136 + 4099912230976 = 1709444^2 + 2024824^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21806708 + ... + 22126380.

Almost surely, 2^{7022111020112} is an apocalyptic number.

It is an amenable number.

7022111020112 is a deficient number, since it is larger than the sum of its proper divisors (6609106735192).

7022111020112 is a wasteful number, since it uses less digits than its factorization.

7022111020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322287 (or 322281 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 7022111020112 its reverse (2110201112207), we get a palindrome (9132312132319).

The spelling of 7022111020112 in words is "seven trillion, twenty-two billion, one hundred eleven million, twenty thousand, one hundred twelve".