2202046020 has 48 divisors (see below), whose sum is σ = 6850811520. Its totient is φ = 587212128.

The previous prime is 2202045991. The next prime is 2202046061. The reversal of 2202046020 is 206402022.

It is a happy number.

2202046020 is a `hidden beast` number, since 2 + 202 + 0 + 460 + 2 + 0 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 2202045984 and 2202046002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2038392 + ... + 2039471.

It is an arithmetic number, because the mean of its divisors is an integer number (142725240).

Almost surely, 2^2202046020 is an apocalyptic number.

2202046020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202046020 is an abundant number, since it is smaller than the sum of its proper divisors (4648765500).

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

2202046020 is a wasteful number, since it uses less digits than its factorization.

2202046020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4077881 (or 4077873 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2202046020 is about 46925.9631760500. The cubic root of 2202046020 is about 1300.9945092164.

Adding to 2202046020 its reverse (206402022), we get a palindrome (2408448042).

The spelling of 2202046020 in words is "two billion, two hundred two million, forty-six thousand, twenty".