120020220002212 has 6 divisors (see below), whose sum is σ = 210035385003878. Its totient is φ = 60010110001104.

The previous prime is 120020220002183. The next prime is 120020220002237. The reversal of 120020220002212 is 212200022020021.

It can be written as a sum of positive squares in only one way, i.e., 113885949253696 + 6134270748516 = 10671736^2 + 2476746^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15002527500273 + ... + 15002527500280.

Almost surely, 2^{120020220002212} is an apocalyptic number.

It is an amenable number.

120020220002212 is a deficient number, since it is larger than the sum of its proper divisors (90015165001666).

120020220002212 is a wasteful number, since it uses less digits than its factorization.

120020220002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30005055000557 (or 30005055000555 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 120020220002212 its reverse (212200022020021), we get a palindrome (332220242022233).

The spelling of 120020220002212 in words is "one hundred twenty trillion, twenty billion, two hundred twenty million, two thousand, two hundred twelve".