111010022020202 has 8 divisors (see below), whose sum is σ = 176310034973316. Its totient is φ = 52240010362432.

The previous prime is 111010022020201. The next prime is 111010022020217. The reversal of 111010022020202 is 202020220010111.

It can be written as a sum of positive squares in 2 ways, for example, as 109479830754121 + 1530191266081 = 10463261^2 + 1237009^2 .

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

It is a super-2 number, since 2×111010022020202² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111010022020201) 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, 1632500323793 + ... + 1632500323860.

Almost surely, 2^{111010022020202} is an apocalyptic number.

111010022020202 is a deficient number, since it is larger than the sum of its proper divisors (65300012953114).

111010022020202 is a wasteful number, since it uses less digits than its factorization.

111010022020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3265000647672.

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

Adding to 111010022020202 its reverse (202020220010111), we get a palindrome (313030242030313).

The spelling of 111010022020202 in words is "one hundred eleven trillion, ten billion, twenty-two million, twenty thousand, two hundred two".