22002211134 has 12 divisors (see below), whose sum is σ = 47671457496. Its totient is φ = 7334070372.

The previous prime is 22002211117. The next prime is 22002211151. The reversal of 22002211134 is 43111220022.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22002211117) and next prime (22002211151).

It is a super-2 number, since 2×22002211134² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1222345063 = 22002211134 / (2 + 2 + 0 + 0 + 2 + 2 + 1 + 1 + 1 + 3 + 4).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 611172514 + ... + 611172549.

It is an arithmetic number, because the mean of its divisors is an integer number (3972621458).

Almost surely, 2^22002211134 is an apocalyptic number.

22002211134 is an abundant number, since it is smaller than the sum of its proper divisors (25669246362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22002211134 is a wasteful number, since it uses less digits than its factorization.

22002211134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222345071 (or 1222345068 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 22002211134 its reverse (43111220022), we get a palindrome (65113431156).

The spelling of 22002211134 in words is "twenty-two billion, two million, two hundred eleven thousand, one hundred thirty-four".