120011220211010 has 8 divisors (see below), whose sum is σ = 216020196379836. Its totient is φ = 48004488084400.

The previous prime is 120011220211009. The next prime is 120011220211073. The reversal of 120011220211010 is 10112022110021.

It can be written as a sum of positive squares in 2 ways, for example, as 119903135100841 + 108085110169 = 10950029^2 + 328763^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6000561010541 + ... + 6000561010560.

Almost surely, 2^{120011220211010} is an apocalyptic number.

120011220211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120011220211010 is a deficient number, since it is larger than the sum of its proper divisors (96008976168826).

120011220211010 is a wasteful number, since it uses less digits than its factorization.

120011220211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12001122021108.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120011220211010 its reverse (10112022110021), we get a palindrome (130123242321031).

The spelling of 120011220211010 in words is "one hundred twenty trillion, eleven billion, two hundred twenty million, two hundred eleven thousand, ten".