98212491222 has 32 divisors (see below), whose sum is σ = 217021980672. Its totient is φ = 29472119424.

The previous prime is 98212491211. The next prime is 98212491229. The reversal of 98212491222 is 22219421289.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98212491229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20929558 + ... + 20934249.

It is an arithmetic number, because the mean of its divisors is an integer number (6781936896).

Almost surely, 2^98212491222 is an apocalyptic number.

98212491222 is an abundant number, since it is smaller than the sum of its proper divisors (118809489450).

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

98212491222 is a wasteful number, since it uses less digits than its factorization.

98212491222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41863852.

The product of its digits is 82944, while the sum is 42.

The spelling of 98212491222 in words is "ninety-eight billion, two hundred twelve million, four hundred ninety-one thousand, two hundred twenty-two".