102212213298 has 96 divisors (see below), whose sum is σ = 224627751936. Its totient is φ = 30821952000.

The previous prime is 102212213273. The next prime is 102212213309. The reversal of 102212213298 is 892312212201.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 75100138 + ... + 75101498.

It is an arithmetic number, because the mean of its divisors is an integer number (2339872416).

Almost surely, 2^102212213298 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102212213298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112313875968).

102212213298 is an abundant number, since it is smaller than the sum of its proper divisors (122415538638).

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

102212213298 is a wasteful number, since it uses less digits than its factorization.

102212213298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712 (or 1641 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

Adding to 102212213298 its reverse (892312212201), we get a palindrome (994524425499).

The spelling of 102212213298 in words is "one hundred two billion, two hundred twelve million, two hundred thirteen thousand, two hundred ninety-eight".