120020211000010 has 16 divisors (see below), whose sum is σ = 216046580680800. Its totient is φ = 48005817537616.

The previous prime is 120020210999989. The next prime is 120020211000031. The reversal of 120020211000010 is 10000112020021.

It is an interprime number because it is at equal distance from previous prime (120020210999989) and next prime (120020211000031).

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283135420 + ... + 283558999.

It is an arithmetic number, because the mean of its divisors is an integer number (13502911292550).

Almost surely, 2^{120020211000010} is an apocalyptic number.

120020211000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120020211000010 is a deficient number, since it is larger than the sum of its proper divisors (96026369680790).

120020211000010 is a wasteful number, since it uses less digits than its factorization.

120020211000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566715605.

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

Adding to 120020211000010 its reverse (10000112020021), we get a palindrome (130020323020031).

The spelling of 120020211000010 in words is "one hundred twenty trillion, twenty billion, two hundred eleven million, ten", and thus it is an aban number.