120002021211000 has 64 divisors (see below), whose sum is σ = 374406306187680. Its totient is φ = 32000538988800.

The previous prime is 120002021210999. The next prime is 120002021211013. The reversal of 120002021211000 is 112120200021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

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, 20000333869 + ... + 20000339868.

Almost surely, 2^{120002021211000} is an apocalyptic number.

120002021211000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120002021211000 is an abundant number, since it is smaller than the sum of its proper divisors (254404284976680).

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

120002021211000 is a wasteful number, since it uses less digits than its factorization.

120002021211000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40000673761 (or 40000673747 counting only the distinct ones).

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

Adding to 120002021211000 its reverse (112120200021), we get a palindrome (120114141411021).

The spelling of 120002021211000 in words is "one hundred twenty trillion, two billion, twenty-one million, two hundred eleven thousand".