20000211011022 has 64 divisors (see below), whose sum is σ = 43680112773120. Its totient is φ = 6054659100000.

The previous prime is 20000211011003. The next prime is 20000211011057. The reversal of 20000211011022 is 22011011200002.

It is a junction number, because it is equal to n+sod(n) for n = 20000211010989 and 20000211011007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 863592679 + ... + 863615837.

It is an arithmetic number, because the mean of its divisors is an integer number (682501762080).

Almost surely, 2^{20000211011022} is an apocalyptic number.

20000211011022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20000211011022 is an abundant number, since it is smaller than the sum of its proper divisors (23679901762098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20000211011022 is a wasteful number, since it uses less digits than its factorization.

20000211011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35589.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20000211011022 its reverse (22011011200002), we get a palindrome (42011222211024).

The spelling of 20000211011022 in words is "twenty trillion, two hundred eleven million, eleven thousand, twenty-two".