11010121210122 has 16 divisors (see below), whose sum is σ = 22021543517952. Its totient is φ = 3669823553760.

The previous prime is 11010121210103. The next prime is 11010121210171. The reversal of 11010121210122 is 22101212101011.

It is a happy 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, 54102379 + ... + 54305502.

It is an arithmetic number, because the mean of its divisors is an integer number (1376346469872).

Almost surely, 2^{11010121210122} is an apocalyptic number.

11010121210122 is an abundant number, since it is smaller than the sum of its proper divisors (11011422307830).

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

11010121210122 is a wasteful number, since it uses less digits than its factorization.

11010121210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108424813.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11010121210122 its reverse (22101212101011), we get a palindrome (33111333311133).

The spelling of 11010121210122 in words is "eleven trillion, ten billion, one hundred twenty-one million, two hundred ten thousand, one hundred twenty-two".