11010211220102 has 64 divisors (see below), whose sum is σ = 17768358236160. Its totient is φ = 5101817011200.

The previous prime is 11010211220101. The next prime is 11010211220153. The reversal of 11010211220102 is 20102211201011.

It is a super-2 number, since 2×11010211220102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010211220101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110482277 + ... + 110581887.

It is an arithmetic number, because the mean of its divisors is an integer number (277630597440).

Almost surely, 2^{11010211220102} is an apocalyptic number.

11010211220102 is a deficient number, since it is larger than the sum of its proper divisors (6758147016058).

11010211220102 is a wasteful number, since it uses less digits than its factorization.

11010211220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100077.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11010211220102 its reverse (20102211201011), we get a palindrome (31112422421113).

The spelling of 11010211220102 in words is "eleven trillion, ten billion, two hundred eleven million, two hundred twenty thousand, one hundred two".