22201001002011 has 32 divisors (see below), whose sum is σ = 32185617504768. Its totient is φ = 13530546892800.

The previous prime is 22201001002003. The next prime is 22201001002051. The reversal of 22201001002011 is 11020010010222.

It is not a de Polignac number, because 22201001002011 - 2³ = 22201001002003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22201001002051) 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, 13656586 + ... + 15195536.

It is an arithmetic number, because the mean of its divisors is an integer number (1005800547024).

Almost surely, 2^{22201001002011} is an apocalyptic number.

22201001002011 is a deficient number, since it is larger than the sum of its proper divisors (9984616502757).

22201001002011 is a wasteful number, since it uses less digits than its factorization.

22201001002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542531.

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

Adding to 22201001002011 its reverse (11020010010222), we get a palindrome (33221011012233).

The spelling of 22201001002011 in words is "twenty-two trillion, two hundred one billion, one million, two thousand, eleven".