2005520670022 has 16 divisors (see below), whose sum is σ = 3107003784192. Its totient is φ = 969887772360.

The previous prime is 2005520670011. The next prime is 2005520670077. The reversal of 2005520670022 is 2200760255002.

It is a super-2 number, since 2×2005520670022² (a number of 25 digits) contains 22 as substring.

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

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, 8642148 + ... + 8871175.

It is an arithmetic number, because the mean of its divisors is an integer number (194187736512).

Almost surely, 2^{2005520670022} is an apocalyptic number.

2005520670022 is a deficient number, since it is larger than the sum of its proper divisors (1101483114170).

2005520670022 is a wasteful number, since it uses less digits than its factorization.

2005520670022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17515203.

The product of its (nonzero) digits is 16800, while the sum is 31.

The spelling of 2005520670022 in words is "two trillion, five billion, five hundred twenty million, six hundred seventy thousand, twenty-two".