120201001002022 has 64 divisors (see below), whose sum is σ = 202900165816320. Its totient is φ = 53132560585216.

The previous prime is 120201001002001. The next prime is 120201001002031. The reversal of 120201001002022 is 220200100102021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120201001001993 and 120201001002011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26698 + ... + 15504925.

It is an arithmetic number, because the mean of its divisors is an integer number (3170315090880).

Almost surely, 2^{120201001002022} is an apocalyptic number.

120201001002022 is a deficient number, since it is larger than the sum of its proper divisors (82699164814298).

120201001002022 is a wasteful number, since it uses less digits than its factorization.

120201001002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15531885.

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

Adding to 120201001002022 its reverse (220200100102021), we get a palindrome (340401101104043).

Subtracting 120201001002022 from its reverse (220200100102021), we obtain a palindrome (99999099099999).

The spelling of 120201001002022 in words is "one hundred twenty trillion, two hundred one billion, one million, two thousand, twenty-two".