1022120550210 has 16 divisors (see below), whose sum is σ = 2453089320576. Its totient is φ = 272565480048.

The previous prime is 1022120550103. The next prime is 1022120550323. The reversal of 1022120550210 is 120550212201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17035342474 + ... + 17035342533.

It is an arithmetic number, because the mean of its divisors is an integer number (153318082536).

Almost surely, 2^{1022120550210} is an apocalyptic number.

1022120550210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022120550210 is an abundant number, since it is smaller than the sum of its proper divisors (1430968770366).

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

1022120550210 is a wasteful number, since it uses less digits than its factorization.

1022120550210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34070685017.

The product of its (nonzero) digits is 400, while the sum is 21.

Adding to 1022120550210 its reverse (120550212201), we get a palindrome (1142670762411).

The spelling of 1022120550210 in words is "one trillion, twenty-two billion, one hundred twenty million, five hundred fifty thousand, two hundred ten".