11022212011210 has 16 divisors (see below), whose sum is σ = 19848850673256. Its totient is φ = 4406913903808.

The previous prime is 11022212011193. The next prime is 11022212011243. The reversal of 11022212011210 is 1211021222011.

It can be written as a sum of positive squares in 4 ways, for example, as 10776861192969 + 245350818241 = 3282813^2 + 495329^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246339097 + ... + 246383836.

Almost surely, 2^{11022212011210} is an apocalyptic number.

11022212011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11022212011210 is a deficient number, since it is larger than the sum of its proper divisors (8826638662046).

11022212011210 is a wasteful number, since it uses less digits than its factorization.

11022212011210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492725177.

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

Adding to 11022212011210 its reverse (1211021222011), we get a palindrome (12233233233221).

The spelling of 11022212011210 in words is "eleven trillion, twenty-two billion, two hundred twelve million, eleven thousand, two hundred ten".