10121101010022 has 32 divisors (see below), whose sum is σ = 20451195072000. Its totient is φ = 3338869218048.

The previous prime is 10121101009967. The next prime is 10121101010071. The reversal of 10121101010022 is 22001010112101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72912879 + ... + 73051557.

It is an arithmetic number, because the mean of its divisors is an integer number (639099846000).

Almost surely, 2^{10121101010022} is an apocalyptic number.

10121101010022 is an abundant number, since it is smaller than the sum of its proper divisors (10330094061978).

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

10121101010022 is a wasteful number, since it uses less digits than its factorization.

10121101010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264180.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10121101010022 its reverse (22001010112101), we get a palindrome (32122111122123).

The spelling of 10121101010022 in words is "ten trillion, one hundred twenty-one billion, one hundred one million, ten thousand, twenty-two".