222022002102020 has 24 divisors (see below), whose sum is σ = 466308478831104. Its totient is φ = 88796939047136.

The previous prime is 222022002101983. The next prime is 222022002102023. The reversal of 222022002102020 is 20201200220222.

It is a self number, because there is not a number n which added to its sum of digits gives 222022002102020.

It is not an unprimeable number, because it can be changed into a prime (222022002102023) 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, 741208622 + ... + 741508101.

It is an arithmetic number, because the mean of its divisors is an integer number (19429519951296).

Almost surely, 2^{222022002102020} is an apocalyptic number.

222022002102020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222022002102020 is an abundant number, since it is smaller than the sum of its proper divisors (244286476729084).

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

222022002102020 is a wasteful number, since it uses less digits than its factorization.

222022002102020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482724219 (or 1482724217 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 222022002102020 its reverse (20201200220222), we get a palindrome (242223202322242).

The spelling of 222022002102020 in words is "two hundred twenty-two trillion, twenty-two billion, two million, one hundred two thousand, twenty".