22002331012011 has 32 divisors (see below), whose sum is σ = 37636671636480. Its totient is φ = 12443144479488.

The previous prime is 22002331011827. The next prime is 22002331012027. The reversal of 22002331012011 is 11021013320022.

22002331012011 is a `hidden beast` number, since 2 + 200 + 2 + 331 + 0 + 120 + 11 = 666.

It is not a de Polignac number, because 22002331012011 - 2²² = 22002326817707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22002331012111) 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, 600056151 + ... + 600092816.

It is an arithmetic number, because the mean of its divisors is an integer number (1176145988640).

Almost surely, 2^{22002331012011} is an apocalyptic number.

22002331012011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22002331012011 is a deficient number, since it is larger than the sum of its proper divisors (15634340624469).

22002331012011 is a wasteful number, since it uses less digits than its factorization.

22002331012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200149080 (or 1200149074 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 22002331012011 its reverse (11021013320022), we get a palindrome (33023344332033).

The spelling of 22002331012011 in words is "twenty-two trillion, two billion, three hundred thirty-one million, twelve thousand, eleven".