120001202222 has 16 divisors (see below), whose sum is σ = 196374765312. Its totient is φ = 54543456120.

The previous prime is 120001202221. The next prime is 120001202261. The reversal of 120001202222 is 222202100021.

It is a junction number, because it is equal to n+sod(n) for n = 120001202197 and 120001202206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120001202221) 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, 404363 + ... + 635225.

It is an arithmetic number, because the mean of its divisors is an integer number (12273422832).

Almost surely, 2^120001202222 is an apocalyptic number.

120001202222 is a deficient number, since it is larger than the sum of its proper divisors (76373563090).

120001202222 is a wasteful number, since it uses less digits than its factorization.

120001202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254503.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 120001202222 its reverse (222202100021), we get a palindrome (342203302243).

It can be divided in two parts, 120001 and 202222, that added together give a palindrome (322223).

The spelling of 120001202222 in words is "one hundred twenty billion, one million, two hundred two thousand, two hundred twenty-two".