20022212200101 has 16 divisors (see below), whose sum is σ = 27516785378304. Its totient is φ = 12940495015104.

The previous prime is 20022212200079. The next prime is 20022212200171. The reversal of 20022212200101 is 10100221222002.

It is not a de Polignac number, because 20022212200101 - 2¹⁹ = 20022211675813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20022212200171) 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, 325565445 + ... + 325626938.

It is an arithmetic number, because the mean of its divisors is an integer number (1719799086144).

Almost surely, 2^{20022212200101} is an apocalyptic number.

It is an amenable number.

20022212200101 is a deficient number, since it is larger than the sum of its proper divisors (7494573178203).

20022212200101 is a wasteful number, since it uses less digits than its factorization.

20022212200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651192700.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20022212200101 its reverse (10100221222002), we get a palindrome (30122433422103).

The spelling of 20022212200101 in words is "twenty trillion, twenty-two billion, two hundred twelve million, two hundred thousand, one hundred one".