101222200221202 has 4 divisors (see below), whose sum is σ = 151833300331806. Its totient is φ = 50611100110600.

The previous prime is 101222200221167. The next prime is 101222200221251. The reversal of 101222200221202 is 202122002222101.

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., 85154119954201 + 16068080267001 = 9227899^2 + 4008501^2 .

It is a super-2 number, since 2×101222200221202² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101222200221202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25305550055299 + ... + 25305550055302.

Almost surely, 2^{101222200221202} is an apocalyptic number.

101222200221202 is a deficient number, since it is larger than the sum of its proper divisors (50611100110604).

101222200221202 is an equidigital number, since it uses as much as digits as its factorization.

101222200221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50611100110603.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 101222200221202 its reverse (202122002222101), we get a palindrome (303344202443303).

The spelling of 101222200221202 in words is "one hundred one trillion, two hundred twenty-two billion, two hundred million, two hundred twenty-one thousand, two hundred two".