20222101134 has 48 divisors (see below), whose sum is σ = 44899650432. Its totient is φ = 6575235264.

The previous prime is 20222101117. The next prime is 20222101153. The reversal of 20222101134 is 43110122202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103779 + ... + 226305.

It is an arithmetic number, because the mean of its divisors is an integer number (935409384).

Almost surely, 2^20222101134 is an apocalyptic number.

20222101134 is an abundant number, since it is smaller than the sum of its proper divisors (24677549298).

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

20222101134 is a wasteful number, since it uses less digits than its factorization.

20222101134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122761 (or 122758 counting only the distinct ones).

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

Adding to 20222101134 its reverse (43110122202), we get a palindrome (63332223336).

The spelling of 20222101134 in words is "twenty billion, two hundred twenty-two million, one hundred one thousand, one hundred thirty-four".