120101001022210 has 64 divisors (see below), whose sum is σ = 232897006121472. Its totient is φ = 44328638843136.

The previous prime is 120101001022199. The next prime is 120101001022271. The reversal of 120101001022210 is 12220100101021.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 5822503917 + ... + 5822524543.

It is an arithmetic number, because the mean of its divisors is an integer number (3639015720648).

Almost surely, 2^{120101001022210} is an apocalyptic number.

120101001022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120101001022210 is a deficient number, since it is larger than the sum of its proper divisors (112796005099262).

120101001022210 is a wasteful number, since it uses less digits than its factorization.

120101001022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34987.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120101001022210 its reverse (12220100101021), we get a palindrome (132321101123231).

The spelling of 120101001022210 in words is "one hundred twenty trillion, one hundred one billion, one million, twenty-two thousand, two hundred ten".