2012212120098 has 16 divisors (see below), whose sum is σ = 4133192463360. Its totient is φ = 652609336176.

The previous prime is 2012212120097. The next prime is 2012212120117. The reversal of 2012212120098 is 8900212122102.

It is not an unprimeable number, because it can be changed into a prime (2012212120097) 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, 4532009058 + ... + 4532009501.

It is an arithmetic number, because the mean of its divisors is an integer number (258324528960).

Almost surely, 2^{2012212120098} is an apocalyptic number.

2012212120098 is an abundant number, since it is smaller than the sum of its proper divisors (2120980343262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2012212120098 is a wasteful number, since it uses less digits than its factorization.

2012212120098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9064018601.

The product of its (nonzero) digits is 2304, while the sum is 30.

The spelling of 2012212120098 in words is "two trillion, twelve billion, two hundred twelve million, one hundred twenty thousand, ninety-eight".