2122301421226 has 64 divisors (see below), whose sum is σ = 3714829848576. Its totient is φ = 890484379200.

The previous prime is 2122301421221. The next prime is 2122301421263. The reversal of 2122301421226 is 6221241032212.

It is a junction number, because it is equal to n+sod(n) for n = 2122301421194 and 2122301421203.

It is not an unprimeable number, because it can be changed into a prime (2122301421221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1171893861 + ... + 1171895671.

It is an arithmetic number, because the mean of its divisors is an integer number (58044216384).

Almost surely, 2^{2122301421226} is an apocalyptic number.

2122301421226 is a deficient number, since it is larger than the sum of its proper divisors (1592528427350).

2122301421226 is a wasteful number, since it uses less digits than its factorization.

2122301421226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4387.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 2122301421226 its reverse (6221241032212), we get a palindrome (8343542453438).

The spelling of 2122301421226 in words is "two trillion, one hundred twenty-two billion, three hundred one million, four hundred twenty-one thousand, two hundred twenty-six".