1122221213301 has 16 divisors (see below), whose sum is σ = 1498652656704. Its totient is φ = 746968869504.

The previous prime is 1122221213297. The next prime is 1122221213327. The reversal of 1122221213301 is 1033121222211.

It is not a de Polignac number, because 1122221213301 - 2² = 1122221213297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122221283301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22384875 + ... + 22434951.

It is an arithmetic number, because the mean of its divisors is an integer number (93665791044).

Almost surely, 2^{1122221213301} is an apocalyptic number.

It is an amenable number.

1122221213301 is a deficient number, since it is larger than the sum of its proper divisors (376431443403).

1122221213301 is a wasteful number, since it uses less digits than its factorization.

1122221213301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61700.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1122221213301 its reverse (1033121222211), we get a palindrome (2155342435512).

The spelling of 1122221213301 in words is "one trillion, one hundred twenty-two billion, two hundred twenty-one million, two hundred thirteen thousand, three hundred one".