1222023023133 has 32 divisors (see below), whose sum is σ = 1804662858240. Its totient is φ = 729305079360.

The previous prime is 1222023023129. The next prime is 1222023023141. The reversal of 1222023023133 is 3313203202221.

It is not a de Polignac number, because 1222023023133 - 2² = 1222023023129 is a prime.

It is a super-3 number, since 3×1222023023133³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222023023033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6175198 + ... + 6370016.

It is an arithmetic number, because the mean of its divisors is an integer number (56395714320).

Almost surely, 2^{1222023023133} is an apocalyptic number.

It is an amenable number.

1222023023133 is a deficient number, since it is larger than the sum of its proper divisors (582639835107).

1222023023133 is a wasteful number, since it uses less digits than its factorization.

1222023023133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197737.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1222023023133 its reverse (3313203202221), we get a palindrome (4535226225354).

The spelling of 1222023023133 in words is "one trillion, two hundred twenty-two billion, twenty-three million, twenty-three thousand, one hundred thirty-three".