2982220123 has 8 divisors (see below), whose sum is σ = 2994670800. Its totient is φ = 2969783040.

The previous prime is 2982220067. The next prime is 2982220139. The reversal of 2982220123 is 3210222892.

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

It is a cyclic number.

It is not a de Polignac number, because 2982220123 - 2¹³ = 2982211931 is a prime.

It is a super-2 number, since 2×2982220123² = 17787273724052270258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2982220193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 902328 + ... + 905626.

It is an arithmetic number, because the mean of its divisors is an integer number (374333850).

Almost surely, 2^2982220123 is an apocalyptic number.

2982220123 is a deficient number, since it is larger than the sum of its proper divisors (12450677).

2982220123 is a wasteful number, since it uses less digits than its factorization.

2982220123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6797.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 2982220123 is about 54609.7072231668. The cubic root of 2982220123 is about 1439.3946984982.

The spelling of 2982220123 in words is "two billion, nine hundred eighty-two million, two hundred twenty thousand, one hundred twenty-three".