222219274046 has 24 divisors (see below), whose sum is σ = 418727230320. Its totient is φ = 86578937280.

The previous prime is 222219274027. The next prime is 222219274063. The reversal of 222219274046 is 640472912222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 222219273994 and 222219274012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65588411 + ... + 65591798.

It is an arithmetic number, because the mean of its divisors is an integer number (17446967930).

Almost surely, 2^222219274046 is an apocalyptic number.

222219274046 is a deficient number, since it is larger than the sum of its proper divisors (196507956274).

222219274046 is a wasteful number, since it uses less digits than its factorization.

222219274046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131180240 (or 131180229 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 222219274046 in words is "two hundred twenty-two billion, two hundred nineteen million, two hundred seventy-four thousand, forty-six".