68882022922 has 8 divisors (see below), whose sum is σ = 103324150116. Its totient is φ = 34440639552.

The previous prime is 68882022907. The next prime is 68882022943. The reversal of 68882022922 is 22922028886.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 68644524001 + 237498921 = 262001^2 + 15411^2 .

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

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, 249538 + ... + 447250.

Almost surely, 2^68882022922 is an apocalyptic number.

68882022922 is a deficient number, since it is larger than the sum of its proper divisors (34442127194).

68882022922 is a wasteful number, since it uses less digits than its factorization.

68882022922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371912.

The product of its (nonzero) digits is 884736, while the sum is 49.

The spelling of 68882022922 in words is "sixty-eight billion, eight hundred eighty-two million, twenty-two thousand, nine hundred twenty-two".