11020100221210 has 16 divisors (see below), whose sum is σ = 20476057185792. Its totient is φ = 4265845246800.

The previous prime is 11020100221189. The next prime is 11020100221223. The reversal of 11020100221210 is 1212200102011.

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, 17774354886 + ... + 17774355505.

It is an arithmetic number, because the mean of its divisors is an integer number (1279753574112).

Almost surely, 2^{11020100221210} is an apocalyptic number.

11020100221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11020100221210 is a deficient number, since it is larger than the sum of its proper divisors (9455956964582).

11020100221210 is a wasteful number, since it uses less digits than its factorization.

11020100221210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35548710429.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11020100221210 its reverse (1212200102011), we get a palindrome (12232300323221).

The spelling of 11020100221210 in words is "eleven trillion, twenty billion, one hundred million, two hundred twenty-one thousand, two hundred ten".