2120202000992 has 48 divisors (see below), whose sum is σ = 4177941368832. Its totient is φ = 1059138030720.

The previous prime is 2120202000989. The next prime is 2120202001013. The reversal of 2120202000992 is 2990002020212.

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, 197719343 + ... + 197730065.

It is an arithmetic number, because the mean of its divisors is an integer number (87040445184).

Almost surely, 2^{2120202000992} is an apocalyptic number.

It is an amenable number.

2120202000992 is a deficient number, since it is larger than the sum of its proper divisors (2057739367840).

2120202000992 is a wasteful number, since it uses less digits than its factorization.

2120202000992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15771 (or 15763 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 2120202000992 in words is "two trillion, one hundred twenty billion, two hundred two million, nine hundred ninety-two", and thus it is an aban number.