11211010112122 has 32 divisors (see below), whose sum is σ = 17825643800064. Its totient is φ = 5269867891200.

The previous prime is 11211010112119. The next prime is 11211010112123. The reversal of 11211010112122 is 22121101011211.

It is a super-2 number, since 2×11211010112122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11211010112096 and 11211010112105.

It is not an unprimeable number, because it can be changed into a prime (11211010112123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607864233 + ... + 607882675.

It is an arithmetic number, because the mean of its divisors is an integer number (557051368752).

Almost surely, 2^{11211010112122} is an apocalyptic number.

11211010112122 is a deficient number, since it is larger than the sum of its proper divisors (6614633687942).

11211010112122 is a wasteful number, since it uses less digits than its factorization.

11211010112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37494.

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

Adding to 11211010112122 its reverse (22121101011211), we get a palindrome (33332111123333).

The spelling of 11211010112122 in words is "eleven trillion, two hundred eleven billion, ten million, one hundred twelve thousand, one hundred twenty-two".