1122002022201 has 8 divisors (see below), whose sum is σ = 1584002854944. Its totient is φ = 704001268800.

The previous prime is 1122002022143. The next prime is 1122002022227. The reversal of 1122002022201 is 1022202002211.

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

It is not a de Polignac number, because 1122002022201 - 2³¹ = 1119854538553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122002022301) 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, 11000019775 + ... + 11000019876.

It is an arithmetic number, because the mean of its divisors is an integer number (198000356868).

Almost surely, 2^{1122002022201} is an apocalyptic number.

It is an amenable number.

1122002022201 is a deficient number, since it is larger than the sum of its proper divisors (462000832743).

1122002022201 is a wasteful number, since it uses less digits than its factorization.

1122002022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22000039671.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1122002022201 its reverse (1022202002211), we get a palindrome (2144204024412).

The spelling of 1122002022201 in words is "one trillion, one hundred twenty-two billion, two million, twenty-two thousand, two hundred one".