120111220022002 has 8 divisors (see below), whose sum is σ = 196545632763312. Its totient is φ = 54596009100900.

The previous prime is 120111220021943. The next prime is 120111220022009. The reversal of 120111220022002 is 200220022111021.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (120111220022009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2729800455024 + ... + 2729800455067.

It is an arithmetic number, because the mean of its divisors is an integer number (24568204095414).

Almost surely, 2^{120111220022002} is an apocalyptic number.

120111220022002 is a deficient number, since it is larger than the sum of its proper divisors (76434412741310).

120111220022002 is a wasteful number, since it uses less digits than its factorization.

120111220022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5459600910104.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120111220022002 its reverse (200220022111021), we get a palindrome (320331242133023).

The spelling of 120111220022002 in words is "one hundred twenty trillion, one hundred eleven billion, two hundred twenty million, twenty-two thousand, two".