102212100121202 has 8 divisors (see below), whose sum is σ = 156883688558256. Its totient is φ = 49917537268452.

The previous prime is 102212100121163. The next prime is 102212100121213. The reversal of 102212100121202 is 202121001212201.

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

It is a super-2 number, since 2×102212100121202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594256395968 + ... + 594256396139.

It is an arithmetic number, because the mean of its divisors is an integer number (19610461069782).

Almost surely, 2^{102212100121202} is an apocalyptic number.

102212100121202 is a deficient number, since it is larger than the sum of its proper divisors (54671588437054).

102212100121202 is a wasteful number, since it uses less digits than its factorization.

102212100121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188512792152.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102212100121202 its reverse (202121001212201), we get a palindrome (304333101333403).

The spelling of 102212100121202 in words is "one hundred two trillion, two hundred twelve billion, one hundred million, one hundred twenty-one thousand, two hundred two".