2120022998 has 8 divisors (see below), whose sum is σ = 3257596440. Its totient is φ = 1034157520.

The previous prime is 2120022997. The next prime is 2120023001. The reversal of 2120022998 is 8992200212.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120022997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12926888 + ... + 12927051.

It is an arithmetic number, because the mean of its divisors is an integer number (407199555).

Almost surely, 2^2120022998 is an apocalyptic number.

2120022998 is a deficient number, since it is larger than the sum of its proper divisors (1137573442).

2120022998 is a wasteful number, since it uses less digits than its factorization.

2120022998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25853982.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 2120022998 is about 46043.7074745290. The cubic root of 2120022998 is about 1284.6363029722.

The spelling of 2120022998 in words is "two billion, one hundred twenty million, twenty-two thousand, nine hundred ninety-eight".