210120022122002 has 32 divisors (see below), whose sum is σ = 327254331064320. Its totient is φ = 101075785554240.

The previous prime is 210120022121969. The next prime is 210120022122013. The reversal of 210120022122002 is 200221220021012.

It is a happy number.

210120022122002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 8896448 + ... + 22346964.

It is an arithmetic number, because the mean of its divisors is an integer number (10226697845760).

Almost surely, 2^{210120022122002} is an apocalyptic number.

210120022122002 is a deficient number, since it is larger than the sum of its proper divisors (117134308942318).

210120022122002 is a wasteful number, since it uses less digits than its factorization.

210120022122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13452026.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 210120022122002 its reverse (200221220021012), we get a palindrome (410341242143014).

The spelling of 210120022122002 in words is "two hundred ten trillion, one hundred twenty billion, twenty-two million, one hundred twenty-two thousand, two".