120212022121010 has 16 divisors (see below), whose sum is σ = 216391324758336. Its totient is φ = 48082656639408.

The previous prime is 120212022120923. The next prime is 120212022121019. The reversal of 120212022121010 is 10121220212021.

It is a self number, because there is not a number n which added to its sum of digits gives 120212022121010.

It is not an unprimeable number, because it can be changed into a prime (120212022121019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268791524 + ... + 269238383.

It is an arithmetic number, because the mean of its divisors is an integer number (13524457797396).

Almost surely, 2^{120212022121010} is an apocalyptic number.

120212022121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120212022121010 is a deficient number, since it is larger than the sum of its proper divisors (96179302637326).

120212022121010 is a wasteful number, since it uses less digits than its factorization.

120212022121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538052257.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120212022121010 its reverse (10121220212021), we get a palindrome (130333242333031).

The spelling of 120212022121010 in words is "one hundred twenty trillion, two hundred twelve billion, twenty-two million, one hundred twenty-one thousand, ten".