101210000122202 has 4 divisors (see below), whose sum is σ = 151815000183306. Its totient is φ = 50605000061100.

The previous prime is 101210000122181. The next prime is 101210000122207. The reversal of 101210000122202 is 202221000012101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 88048552129561 + 13161447992641 = 9383419^2 + 3627871^2 .

It is a super-2 number, since 2×101210000122202² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101210000122207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25302500030549 + ... + 25302500030552.

Almost surely, 2^{101210000122202} is an apocalyptic number.

101210000122202 is a deficient number, since it is larger than the sum of its proper divisors (50605000061104).

101210000122202 is an equidigital number, since it uses as much as digits as its factorization.

101210000122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50605000061103.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101210000122202 its reverse (202221000012101), we get a palindrome (303431000134303).

The spelling of 101210000122202 in words is "one hundred one trillion, two hundred ten billion, one hundred twenty-two thousand, two hundred two".