101002120222202 has 8 divisors (see below), whose sum is σ = 151503316446612. Its totient is φ = 50501014740000.

The previous prime is 101002120222193. The next prime is 101002120222243. The reversal of 101002120222202 is 202222021200101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 95105814432841 + 5896305789361 = 9752221^2 + 2428231^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19831049 + ... + 24398252.

Almost surely, 2^{101002120222202} is an apocalyptic number.

101002120222202 is a deficient number, since it is larger than the sum of its proper divisors (50501196224410).

101002120222202 is a wasteful number, since it uses less digits than its factorization.

101002120222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45371104.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 101002120222202 its reverse (202222021200101), we get a palindrome (303224141422303).

The spelling of 101002120222202 in words is "one hundred one trillion, two billion, one hundred twenty million, two hundred twenty-two thousand, two hundred two".