10011220221102 has 16 divisors (see below), whose sum is σ = 20049101490432. Its totient is φ = 3332629899000.

The previous prime is 10011220221089. The next prime is 10011220221143. The reversal of 10011220221102 is 20112202211001.

It is a congruent number.

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, 1110872128 + ... + 1110881139.

It is an arithmetic number, because the mean of its divisors is an integer number (1253068843152).

Almost surely, 2^{10011220221102} is an apocalyptic number.

10011220221102 is an abundant number, since it is smaller than the sum of its proper divisors (10037881269330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10011220221102 is a wasteful number, since it uses less digits than its factorization.

10011220221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221754023.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10011220221102 its reverse (20112202211001), we get a palindrome (30123422432103).

The spelling of 10011220221102 in words is "ten trillion, eleven billion, two hundred twenty million, two hundred twenty-one thousand, one hundred two".