11202020010212 has 6 divisors (see below), whose sum is σ = 19603535017878. Its totient is φ = 5601010005104.

The previous prime is 11202020010199. The next prime is 11202020010221. The reversal of 11202020010212 is 21201002020211.

It can be written as a sum of positive squares in only one way, i.e., 11134594617316 + 67425392896 = 3336854^2 + 259664^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1400252501273 + ... + 1400252501280.

It is an arithmetic number, because the mean of its divisors is an integer number (3267255836313).

Almost surely, 2^{11202020010212} is an apocalyptic number.

It is an amenable number.

11202020010212 is a deficient number, since it is larger than the sum of its proper divisors (8401515007666).

11202020010212 is a wasteful number, since it uses less digits than its factorization.

11202020010212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2800505002557 (or 2800505002555 counting only the distinct ones).

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

Adding to 11202020010212 its reverse (21201002020211), we get a palindrome (32403022030423).

The spelling of 11202020010212 in words is "eleven trillion, two hundred two billion, twenty million, ten thousand, two hundred twelve".