222020001020022 has 8 divisors (see below), whose sum is σ = 444040002040056. Its totient is φ = 74006667006672.

The previous prime is 222020001019931. The next prime is 222020001020023. The reversal of 222020001020022 is 220020100020222.

It is a sphenic number, since it is the product of 3 distinct primes.

222020001020022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 222020001019983 and 222020001020010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222020001020023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18501666751663 + ... + 18501666751674.

It is an arithmetic number, because the mean of its divisors is an integer number (55505000255007).

Almost surely, 2^{222020001020022} is an apocalyptic number.

222020001020022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

222020001020022 is a wasteful number, since it uses less digits than its factorization.

222020001020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37003333503342.

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

Adding to 222020001020022 its reverse (220020100020222), we get a palindrome (442040101040244).

The spelling of 222020001020022 in words is "two hundred twenty-two trillion, twenty billion, one million, twenty thousand, twenty-two".