2002022020112 has 10 divisors (see below), whose sum is σ = 3878917663998. Its totient is φ = 1001011010048.

The previous prime is 2002022020079. The next prime is 2002022020127. The reversal of 2002022020112 is 2110202202002.

It can be written as a sum of positive squares in only one way, i.e., 1355631747856 + 646390272256 = 1164316^2 + 803984^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62563188113 + ... + 62563188144.

Almost surely, 2^{2002022020112} is an apocalyptic number.

It is an amenable number.

2002022020112 is a deficient number, since it is larger than the sum of its proper divisors (1876895643886).

2002022020112 is a wasteful number, since it uses less digits than its factorization.

2002022020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125126376265 (or 125126376259 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2002022020112 its reverse (2110202202002), we get a palindrome (4112224222114).

The spelling of 2002022020112 in words is "two trillion, two billion, twenty-two million, twenty thousand, one hundred twelve".