101121222202202 has 8 divisors (see below), whose sum is σ = 151705353532500. Its totient is φ = 50552771024704.

The previous prime is 101121222202199. The next prime is 101121222202207. The reversal of 101121222202202 is 202202222121101.

It can be written as a sum of positive squares in 2 ways, for example, as 69267152190721 + 31854070011481 = 8322689^2 + 5643941^2 .

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

It is a super-2 number, since 2×101121222202202² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101121222202207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3920022077 + ... + 3920047872.

Almost surely, 2^{101121222202202} is an apocalyptic number.

101121222202202 is a deficient number, since it is larger than the sum of its proper divisors (50584131330298).

101121222202202 is an equidigital number, since it uses as much as digits as its factorization.

101121222202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7840076400.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 101121222202202 its reverse (202202222121101), we get a palindrome (303323444323303).

The spelling of 101121222202202 in words is "one hundred one trillion, one hundred twenty-one billion, two hundred twenty-two million, two hundred two thousand, two hundred two".