2221046501222 has 4 divisors (see below), whose sum is σ = 3331569751836. Its totient is φ = 1110523250610.

The previous prime is 2221046501147. The next prime is 2221046501231. The reversal of 2221046501222 is 2221056401222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555261625304 + ... + 555261625307.

It is an arithmetic number, because the mean of its divisors is an integer number (832892437959).

Almost surely, 2^{2221046501222} is an apocalyptic number.

2221046501222 is a deficient number, since it is larger than the sum of its proper divisors (1110523250614).

2221046501222 is a wasteful number, since it uses less digits than its factorization.

2221046501222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110523250613.

The product of its (nonzero) digits is 7680, while the sum is 29.

The spelling of 2221046501222 in words is "two trillion, two hundred twenty-one billion, forty-six million, five hundred one thousand, two hundred twenty-two".