2202001011 has 32 divisors (see below), whose sum is σ = 3740267520. Its totient is φ = 1254232512.

The previous prime is 2202001003. The next prime is 2202001093. The reversal of 2202001011 is 1101002022.

It is not a de Polignac number, because 2202001011 - 2³ = 2202001003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2202000984 and 2202001002.

It is not an unprimeable number, because it can be changed into a prime (2202001111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40546 + ... + 77768.

It is an arithmetic number, because the mean of its divisors is an integer number (116883360).

Almost surely, 2^2202001011 is an apocalyptic number.

2202001011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2202001011 is a deficient number, since it is larger than the sum of its proper divisors (1538266509).

2202001011 is a wasteful number, since it uses less digits than its factorization.

2202001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37552 (or 37546 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 2202001011 is about 46925.4835989998. The cubic root of 2202001011 is about 1300.9856452083.

Adding to 2202001011 its reverse (1101002022), we get a palindrome (3303003033).

The spelling of 2202001011 in words is "two billion, two hundred two million, one thousand, eleven".