11020002221210 has 8 divisors (see below), whose sum is σ = 19836003998196. Its totient is φ = 4408000888480.

The previous prime is 11020002221101. The next prime is 11020002221281. The reversal of 11020002221210 is 1212220002011.

It can be written as a sum of positive squares in 2 ways, for example, as 11019604737241 + 397483969 = 3319579^2 + 19937^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551000111051 + ... + 551000111070.

Almost surely, 2^{11020002221210} is an apocalyptic number.

11020002221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11020002221210 is a deficient number, since it is larger than the sum of its proper divisors (8816001776986).

11020002221210 is a wasteful number, since it uses less digits than its factorization.

11020002221210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102000222128.

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

Adding to 11020002221210 its reverse (1212220002011), we get a palindrome (12232222223221).

The spelling of 11020002221210 in words is "eleven trillion, twenty billion, two million, two hundred twenty-one thousand, two hundred ten".