22020102002001 has 16 divisors (see below), whose sum is σ = 29651413356288. Its totient is φ = 14534435040000.

The previous prime is 22020102001969. The next prime is 22020102002009. The reversal of 22020102002001 is 10020020102022.

It is not a de Polignac number, because 22020102002001 - 2⁵ = 22020102001969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22020102002009) 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, 15315576 + ... + 16691526.

It is an arithmetic number, because the mean of its divisors is an integer number (1853213334768).

Almost surely, 2^{22020102002001} is an apocalyptic number.

It is an amenable number.

22020102002001 is a deficient number, since it is larger than the sum of its proper divisors (7631311354287).

22020102002001 is a wasteful number, since it uses less digits than its factorization.

22020102002001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428872.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22020102002001 its reverse (10020020102022), we get a palindrome (32040122104023).

The spelling of 22020102002001 in words is "twenty-two trillion, twenty billion, one hundred two million, two thousand, one".