203420211141222 has 24 divisors (see below), whose sum is σ = 440788207578264. Its totient is φ = 67799903697504.

The previous prime is 203420211141193. The next prime is 203420211141223. The reversal of 203420211141222 is 222141112024302.

203420211141222 is a `hidden beast` number, since 2 + 0 + 3 + 420 + 2 + 1 + 1 + 14 + 1 + 222 = 666.

203420211141222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203420211141223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 569262223 + ... + 569619450.

It is an arithmetic number, because the mean of its divisors is an integer number (18366175315761).

Almost surely, 2^{203420211141222} is an apocalyptic number.

203420211141222 is an abundant number, since it is smaller than the sum of its proper divisors (237367996437042).

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

203420211141222 is a wasteful number, since it uses less digits than its factorization.

203420211141222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138891604 (or 1138891601 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 203420211141222 its reverse (222141112024302), we get a palindrome (425561323165524).

The spelling of 203420211141222 in words is "two hundred three trillion, four hundred twenty billion, two hundred eleven million, one hundred forty-one thousand, two hundred twenty-two".