20022012333011 has 32 divisors (see below), whose sum is σ = 22319463936000. Its totient is φ = 17836094298240.

The previous prime is 20022012333007. The next prime is 20022012333019. The reversal of 20022012333011 is 11033321022002.

It is a cyclic number.

It is not a de Polignac number, because 20022012333011 - 2² = 20022012333007 is a prime.

It is a super-2 number, since 2×20022012333011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20022012333019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 371321825 + ... + 371375741.

It is an arithmetic number, because the mean of its divisors is an integer number (697483248000).

Almost surely, 2^{20022012333011} is an apocalyptic number.

20022012333011 is a deficient number, since it is larger than the sum of its proper divisors (2297451602989).

20022012333011 is a wasteful number, since it uses less digits than its factorization.

20022012333011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56499.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20022012333011 its reverse (11033321022002), we get a palindrome (31055333355013).

The spelling of 20022012333011 in words is "twenty trillion, twenty-two billion, twelve million, three hundred thirty-three thousand, eleven".