120102211000 has 64 divisors (see below), whose sum is σ = 295830756000. Its totient is φ = 45512409600.

The previous prime is 120102210983. The next prime is 120102211039. The reversal of 120102211000 is 112201021.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 3141585 + ... + 3179584.

Almost surely, 2^120102211000 is an apocalyptic number.

120102211000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120102211000 is an abundant number, since it is smaller than the sum of its proper divisors (175728545000).

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

120102211000 is a wasteful number, since it uses less digits than its factorization.

120102211000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6321209 (or 6321195 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120102211000 its reverse (112201021), we get a palindrome (120214412021).

The spelling of 120102211000 in words is "one hundred twenty billion, one hundred two million, two hundred eleven thousand".