20102020002222 has 16 divisors (see below), whose sum is σ = 40204187144400. Its totient is φ = 6700648810752.

The previous prime is 20102020002221. The next prime is 20102020002227. The reversal of 20102020002222 is 22220002020102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20102020002221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4313347 + ... + 7668702.

It is an arithmetic number, because the mean of its divisors is an integer number (2512761696525).

Almost surely, 2^{20102020002222} is an apocalyptic number.

20102020002222 is an abundant number, since it is smaller than the sum of its proper divisors (20102167142178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20102020002222 is a wasteful number, since it uses less digits than its factorization.

20102020002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12261667.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 20102020002222 its reverse (22220002020102), we get a palindrome (42322022022324).

The spelling of 20102020002222 in words is "twenty trillion, one hundred two billion, twenty million, two thousand, two hundred twenty-two".