20225535034 has 16 divisors (see below), whose sum is σ = 32163365376. Its totient is φ = 9522046800.

The previous prime is 20225535023. The next prime is 20225535037. The reversal of 20225535034 is 43053552202.

It is a super-2 number, since 2×20225535034² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 20225534987 and 20225535005.

It is not an unprimeable number, because it can be changed into a prime (20225535037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4406062 + ... + 4410649.

It is an arithmetic number, because the mean of its divisors is an integer number (2010210336).

Almost surely, 2^20225535034 is an apocalyptic number.

20225535034 is a deficient number, since it is larger than the sum of its proper divisors (11937830342).

20225535034 is a wasteful number, since it uses less digits than its factorization.

20225535034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8816781.

The product of its (nonzero) digits is 36000, while the sum is 31.

The spelling of 20225535034 in words is "twenty billion, two hundred twenty-five million, five hundred thirty-five thousand, thirty-four".