121101002210122 has 32 divisors (see below), whose sum is σ = 204561199872000. Its totient is φ = 53269325353200.

The previous prime is 121101002210101. The next prime is 121101002210129. The reversal of 121101002210122 is 221012200101121.

It is a junction number, because it is equal to n+sod(n) for n = 121101002210096 and 121101002210105.

It is not an unprimeable number, because it can be changed into a prime (121101002210129) 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, 39227529 + ... + 42201907.

It is an arithmetic number, because the mean of its divisors is an integer number (6392537496000).

Almost surely, 2^{121101002210122} is an apocalyptic number.

121101002210122 is a deficient number, since it is larger than the sum of its proper divisors (83460197661878).

121101002210122 is a wasteful number, since it uses less digits than its factorization.

121101002210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3034122.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 121101002210122 its reverse (221012200101121), we get a palindrome (342113202311243).

The spelling of 121101002210122 in words is "one hundred twenty-one trillion, one hundred one billion, two million, two hundred ten thousand, one hundred twenty-two".