22212001001011 has 16 divisors (see below), whose sum is σ = 23660575536960. Its totient is φ = 20806704673920.

The previous prime is 22212001000999. The next prime is 22212001001017. The reversal of 22212001001011 is 11010010021222.

It is a cyclic number.

It is not a de Polignac number, because 22212001001011 - 2²¹ = 22211998903859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22212001000982 and 22212001001000.

It is not an unprimeable number, because it can be changed into a prime (22212001001017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34245940 + ... + 34888513.

It is an arithmetic number, because the mean of its divisors is an integer number (1478785971060).

Almost surely, 2^{22212001001011} is an apocalyptic number.

22212001001011 is a deficient number, since it is larger than the sum of its proper divisors (1448574535949).

22212001001011 is a wasteful number, since it uses less digits than its factorization.

22212001001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69134766.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 22212001001011 its reverse (11010010021222), we get a palindrome (33222011022233).

The spelling of 22212001001011 in words is "twenty-two trillion, two hundred twelve billion, one million, one thousand, eleven".