2254220064222 has 32 divisors (see below), whose sum is σ = 5262130732032. Its totient is φ = 630359409504.

The previous prime is 2254220064221. The next prime is 2254220064223. The reversal of 2254220064222 is 2224600224522.

It is an interprime number because it is at equal distance from previous prime (2254220064221) and next prime (2254220064223).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254220064221) 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, 570975753 + ... + 570979700.

It is an arithmetic number, because the mean of its divisors is an integer number (164441585376).

Almost surely, 2^{2254220064222} is an apocalyptic number.

2254220064222 is an abundant number, since it is smaller than the sum of its proper divisors (3007910667810).

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

2254220064222 is a wasteful number, since it uses less digits than its factorization.

2254220064222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141955512.

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 2254220064222 its reverse (2224600224522), we get a palindrome (4478820288744).

The spelling of 2254220064222 in words is "two trillion, two hundred fifty-four billion, two hundred twenty million, sixty-four thousand, two hundred twenty-two".