10220111211202 has 8 divisors (see below), whose sum is σ = 15333979354812. Its totient is φ = 5108784759600.

The previous prime is 10220111211199. The next prime is 10220111211307. The reversal of 10220111211202 is 20211211102201.

It can be written as a sum of positive squares in 2 ways, for example, as 8508124763161 + 1711986448041 = 2916869^2 + 1308429^2 .

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

It is a super-2 number, since 2×10220111211202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 635412949 + ... + 635429032.

Almost surely, 2^{10220111211202} is an apocalyptic number.

10220111211202 is a deficient number, since it is larger than the sum of its proper divisors (5113868143610).

10220111211202 is a wasteful number, since it uses less digits than its factorization.

10220111211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270846004.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10220111211202 its reverse (20211211102201), we get a palindrome (30431322313403).

The spelling of 10220111211202 in words is "ten trillion, two hundred twenty billion, one hundred eleven million, two hundred eleven thousand, two hundred two".