20002011120022 has 16 divisors (see below), whose sum is σ = 30971604787200. Its totient is φ = 9678158458920.

The previous prime is 20002011119971. The next prime is 20002011120023. The reversal of 20002011120022 is 22002111020002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20002011119984 and 20002011120011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20002011120023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1301622 + ... + 6457417.

It is an arithmetic number, because the mean of its divisors is an integer number (1935725299200).

Almost surely, 2^{20002011120022} is an apocalyptic number.

20002011120022 is a deficient number, since it is larger than the sum of its proper divisors (10969593667178).

20002011120022 is a wasteful number, since it uses less digits than its factorization.

20002011120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7800651.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20002011120022 its reverse (22002111020002), we get a palindrome (42004122140024).

The spelling of 20002011120022 in words is "twenty trillion, two billion, eleven million, one hundred twenty thousand, twenty-two".