220202001011 has 8 divisors (see below), whose sum is σ = 233184286800. Its totient is φ = 207222962688.

The previous prime is 220202000999. The next prime is 220202001017. The reversal of 220202001011 is 110100202022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220202001011 - 2¹⁰ = 220201999987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220202000983 and 220202001001.

It is not an unprimeable number, because it can be changed into a prime (220202001017) 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, 671561 + ... + 944138.

It is an arithmetic number, because the mean of its divisors is an integer number (29148035850).

Almost surely, 2^220202001011 is an apocalyptic number.

220202001011 is a deficient number, since it is larger than the sum of its proper divisors (12982285789).

220202001011 is a wasteful number, since it uses less digits than its factorization.

220202001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623733.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 220202001011 its reverse (110100202022), we get a palindrome (330302203033).

The spelling of 220202001011 in words is "two hundred twenty billion, two hundred two million, one thousand, eleven".