1022223243210 has 64 divisors (see below), whose sum is σ = 2668212973440. Its totient is φ = 249132844800.

The previous prime is 1022223243193. The next prime is 1022223243253. The reversal of 1022223243210 is 123423222201.

It is a super-2 number, since 2×1022223243210² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12936280 + ... + 13015059.

It is an arithmetic number, because the mean of its divisors is an integer number (41690827710).

Almost surely, 2^{1022223243210} is an apocalyptic number.

1022223243210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022223243210 is an abundant number, since it is smaller than the sum of its proper divisors (1645989730230).

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

1022223243210 is a wasteful number, since it uses less digits than its factorization.

1022223243210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25951463.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1022223243210 its reverse (123423222201), we get a palindrome (1145646465411).

The spelling of 1022223243210 in words is "one trillion, twenty-two billion, two hundred twenty-three million, two hundred forty-three thousand, two hundred ten".