20134133222 has 24 divisors (see below), whose sum is σ = 35137289304. Its totient is φ = 8627617152.

The previous prime is 20134133221. The next prime is 20134133269. The reversal of 20134133222 is 22233143102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20134133221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 939713 + ... + 960899.

It is an arithmetic number, because the mean of its divisors is an integer number (1464053721).

Almost surely, 2^20134133222 is an apocalyptic number.

20134133222 is a deficient number, since it is larger than the sum of its proper divisors (15003156082).

20134133222 is a wasteful number, since it uses less digits than its factorization.

20134133222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30900 (or 30893 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 20134133222 its reverse (22233143102), we get a palindrome (42367276324).

The spelling of 20134133222 in words is "twenty billion, one hundred thirty-four million, one hundred thirty-three thousand, two hundred twenty-two".