222065620732 has 24 divisors (see below), whose sum is σ = 404619383952. Its totient is φ = 106548873600.

The previous prime is 222065620709. The next prime is 222065620801. The reversal of 222065620732 is 237026560222.

It is a super-2 number, since 2×222065620732² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222065620691 and 222065620700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11088838 + ... + 11108845.

It is an arithmetic number, because the mean of its divisors is an integer number (16859140998).

Almost surely, 2^222065620732 is an apocalyptic number.

It is an amenable number.

222065620732 is a deficient number, since it is larger than the sum of its proper divisors (182553763220).

222065620732 is a wasteful number, since it uses less digits than its factorization.

222065620732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22197789 (or 22197787 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 222065620732 in words is "two hundred twenty-two billion, sixty-five million, six hundred twenty thousand, seven hundred thirty-two".