102202233002 has 4 divisors (see below), whose sum is σ = 153303349506. Its totient is φ = 51101116500.

The previous prime is 102202232963. The next prime is 102202233011. The reversal of 102202233002 is 200332202201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200332202201 = 311 ⋅644154991.

It can be written as a sum of positive squares in only one way, i.e., 55701192121 + 46501040881 = 236011^2 + 215641^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25550558249 + ... + 25550558252.

Almost surely, 2^102202233002 is an apocalyptic number.

102202233002 is a deficient number, since it is larger than the sum of its proper divisors (51101116504).

102202233002 is an equidigital number, since it uses as much as digits as its factorization.

102202233002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51101116503.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 102202233002 its reverse (200332202201), we get a palindrome (302534435203).

The spelling of 102202233002 in words is "one hundred two billion, two hundred two million, two hundred thirty-three thousand, two".