122010222010250 has 128 divisors (see below), whose sum is σ = 264670821043200. Its totient is φ = 41249229004800.

The previous prime is 122010222010249. The next prime is 122010222010253. The reversal of 122010222010250 is 52010222010221.

It is a super-2 number, since 2×122010222010250² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122010222010253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 547808411 + ... + 548031089.

It is an arithmetic number, because the mean of its divisors is an integer number (2067740789400).

Almost surely, 2^{122010222010250} is an apocalyptic number.

122010222010250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122010222010250 is an abundant number, since it is smaller than the sum of its proper divisors (142660599032950).

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

122010222010250 is a wasteful number, since it uses less digits than its factorization.

122010222010250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227065 (or 227055 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 122010222010250 its reverse (52010222010221), we get a palindrome (174020444020471).

The spelling of 122010222010250 in words is "one hundred twenty-two trillion, ten billion, two hundred twenty-two million, ten thousand, two hundred fifty".