120201102001002 has 64 divisors (see below), whose sum is σ = 264867070988160. Its totient is φ = 36062096352000.

The previous prime is 120201102000979. The next prime is 120201102001031. The reversal of 120201102001002 is 200100201102021.

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, 133063168 + ... + 133963460.

It is an arithmetic number, because the mean of its divisors is an integer number (4138547984190).

Almost surely, 2^{120201102001002} is an apocalyptic number.

120201102001002 is an abundant number, since it is smaller than the sum of its proper divisors (144665968987158).

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

120201102001002 is a wasteful number, since it uses less digits than its factorization.

120201102001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920439.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120201102001002 its reverse (200100201102021), we get a palindrome (320301303103023).

The spelling of 120201102001002 in words is "one hundred twenty trillion, two hundred one billion, one hundred two million, one thousand, two".