830221222122038 has 16 divisors (see below), whose sum is σ = 1248292504487520. Its totient is φ = 414123724795200.

The previous prime is 830221222122023. The next prime is 830221222122091.

It is a happy number.

830221222122038 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 830221222121992 and 830221222122010.

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, 610672778 + ... + 612030786.

It is an arithmetic number, because the mean of its divisors is an integer number (78018281530470).

Almost surely, 2^{830221222122038} is an apocalyptic number.

830221222122038 is a deficient number, since it is larger than the sum of its proper divisors (418071282365482).

830221222122038 is a wasteful number, since it uses less digits than its factorization.

830221222122038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084503.

The product of its (nonzero) digits is 73728, while the sum is 38.

The spelling of 830221222122038 in words is "eight hundred thirty trillion, two hundred twenty-one billion, two hundred twenty-two million, one hundred twenty-two thousand, thirty-eight".