22212110020009 has 32 divisors (see below), whose sum is σ = 27366846796800. Its totient is φ = 17555868633600.

The previous prime is 22212110019973. The next prime is 22212110020049. The reversal of 22212110020009 is 90002001121222.

It is a cyclic number.

It is not a de Polignac number, because 22212110020009 - 2¹¹ = 22212110017961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22212110020049) 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, 430449792 + ... + 430501390.

It is an arithmetic number, because the mean of its divisors is an integer number (855213962400).

Almost surely, 2^{22212110020009} is an apocalyptic number.

It is an amenable number.

22212110020009 is a deficient number, since it is larger than the sum of its proper divisors (5154736776791).

22212110020009 is a wasteful number, since it uses less digits than its factorization.

22212110020009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56521.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 22212110020009 in words is "twenty-two trillion, two hundred twelve billion, one hundred ten million, twenty thousand, nine".