20202200134 has 16 divisors (see below), whose sum is σ = 30549772800. Its totient is φ = 10018983744.

The previous prime is 20202200119. The next prime is 20202200147. The reversal of 20202200134 is 43100220202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1315452 + ... + 1330720.

It is an arithmetic number, because the mean of its divisors is an integer number (1909360800).

Almost surely, 2^20202200134 is an apocalyptic number.

20202200134 is a deficient number, since it is larger than the sum of its proper divisors (10347572666).

20202200134 is a wasteful number, since it uses less digits than its factorization.

20202200134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20607.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 20202200134 its reverse (43100220202), we get a palindrome (63302420336).

The spelling of 20202200134 in words is "twenty billion, two hundred two million, two hundred thousand, one hundred thirty-four".