966222051542 has 8 divisors (see below), whose sum is σ = 1581090629832. Its totient is φ = 439191841600.

The previous prime is 966222051511. The next prime is 966222051563. The reversal of 966222051542 is 245150222669.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 966222051493 and 966222051502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21959592059 + ... + 21959592102.

It is an arithmetic number, because the mean of its divisors is an integer number (197636328729).

Almost surely, 2^966222051542 is an apocalyptic number.

966222051542 is a deficient number, since it is larger than the sum of its proper divisors (614868578290).

966222051542 is a wasteful number, since it uses less digits than its factorization.

966222051542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43919184174.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 966222051542 in words is "nine hundred sixty-six billion, two hundred twenty-two million, fifty-one thousand, five hundred forty-two".