120101010022 has 16 divisors (see below), whose sum is σ = 207811630080. Its totient is φ = 50990815368.

The previous prime is 120101010019. The next prime is 120101010047. The reversal of 120101010022 is 220010101021.

It is a junction number, because it is equal to n+sod(n) for n = 120101009990 and 120101010008.

It is a congruent 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, 40085622 + ... + 40088617.

It is an arithmetic number, because the mean of its divisors is an integer number (12988226880).

Almost surely, 2^120101010022 is an apocalyptic number.

120101010022 is a deficient number, since it is larger than the sum of its proper divisors (87710620058).

120101010022 is a wasteful number, since it uses less digits than its factorization.

120101010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80174355.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120101010022 its reverse (220010101021), we get a palindrome (340111111043).

Subtracting 120101010022 from its reverse (220010101021), we obtain a palindrome (99909090999).

The spelling of 120101010022 in words is "one hundred twenty billion, one hundred one million, ten thousand, twenty-two".