20610022001602 has 16 divisors (see below), whose sum is σ = 33802314004800. Its totient is φ = 9346851969840.

The previous prime is 20610022001593. The next prime is 20610022001641.

20610022001602 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 1066982577 + ... + 1067001892.

It is an arithmetic number, because the mean of its divisors is an integer number (2112644625300).

Almost surely, 2^{20610022001602} is an apocalyptic number.

20610022001602 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20610022001602 is a deficient number, since it is larger than the sum of its proper divisors (13192292003198).

20610022001602 is a wasteful number, since it uses less digits than its factorization.

20610022001602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2133984921.

The product of its (nonzero) digits is 576, while the sum is 22.

It can be divided in two parts, 2061002 and 2001602, that added together give a palindrome (4062604).

The spelling of 20610022001602 in words is "twenty trillion, six hundred ten billion, twenty-two million, one thousand, six hundred two".