120001102020022 has 8 divisors (see below), whose sum is σ = 189475424242200. Its totient is φ = 56842627272624.

The previous prime is 120001102019963. The next prime is 120001102020061. The reversal of 120001102020022 is 220020201100021.

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 = 120001102019984 and 120001102020011.

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, 1578961868647 + ... + 1578961868722.

It is an arithmetic number, because the mean of its divisors is an integer number (23684428030275).

Almost surely, 2^{120001102020022} is an apocalyptic number.

120001102020022 is a deficient number, since it is larger than the sum of its proper divisors (69474322222178).

120001102020022 is a wasteful number, since it uses less digits than its factorization.

120001102020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3157923737390.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120001102020022 its reverse (220020201100021), we get a palindrome (340021303120043).

The spelling of 120001102020022 in words is "one hundred twenty trillion, one billion, one hundred two million, twenty thousand, twenty-two".