121101311001022 has 8 divisors (see below), whose sum is σ = 198165781638072. Its totient is φ = 55046050455000.

The previous prime is 121101311000987. The next prime is 121101311001037. The reversal of 121101311001022 is 220100113101121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 121101311000987 and 121101311001005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2752302522729 + ... + 2752302522772.

It is an arithmetic number, because the mean of its divisors is an integer number (24770722704759).

Almost surely, 2^{121101311001022} is an apocalyptic number.

121101311001022 is a deficient number, since it is larger than the sum of its proper divisors (77064470637050).

121101311001022 is a wasteful number, since it uses less digits than its factorization.

121101311001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5504605045514.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 121101311001022 its reverse (220100113101121), we get a palindrome (341201424102143).

The spelling of 121101311001022 in words is "one hundred twenty-one trillion, one hundred one billion, three hundred eleven million, one thousand, twenty-two".