222241541022 has 64 divisors (see below), whose sum is σ = 504490152960. Its totient is φ = 72488207232.

The previous prime is 222241540999. The next prime is 222241541131. The reversal of 222241541022 is 220145142222.

222241541022 is a `hidden beast` number, since 2 + 2 + 2 + 241 + 5 + 410 + 2 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 17868918 + ... + 17881350.

It is an arithmetic number, because the mean of its divisors is an integer number (7882658640).

Almost surely, 2^222241541022 is an apocalyptic number.

222241541022 is an abundant number, since it is smaller than the sum of its proper divisors (282248611938).

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

222241541022 is a wasteful number, since it uses less digits than its factorization.

222241541022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19534 (or 19528 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 222241541022 its reverse (220145142222), we get a palindrome (442386683244).

The spelling of 222241541022 in words is "two hundred twenty-two billion, two hundred forty-one million, five hundred forty-one thousand, twenty-two".