120212111120202 has 24 divisors (see below), whose sum is σ = 260460132830820. Its totient is φ = 40070617747200.

The previous prime is 120212111120201. The next prime is 120212111120221. The reversal of 120212111120202 is 202021111212021.

120212111120202 is a `hidden beast` number, since 1 + 20 + 212 + 111 + 120 + 202 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 112584853581201 + 7627257539001 = 10610601^2 + 2761749^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (120212111120201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1761124 + ... + 15605312.

Almost surely, 2^{120212111120202} is an apocalyptic number.

120212111120202 is an abundant number, since it is smaller than the sum of its proper divisors (140248021710618).

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

120212111120202 is a wasteful number, since it uses less digits than its factorization.

120212111120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14326598 (or 14326595 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 120212111120202 its reverse (202021111212021), we get a palindrome (322233222332223).

The spelling of 120212111120202 in words is "one hundred twenty trillion, two hundred twelve billion, one hundred eleven million, one hundred twenty thousand, two hundred two".