2220101033 has 4 divisors (see below), whose sum is σ = 2221484160. Its totient is φ = 2218717908.

The previous prime is 2220101017. The next prime is 2220101041. The reversal of 2220101033 is 3301010222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3301010222 = 2 ⋅1650505111.

It is a cyclic number.

It is not a de Polignac number, because 2220101033 - 2⁴ = 2220101017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2220100999 and 2220101017.

It is not an unprimeable number, because it can be changed into a prime (2220101063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689153 + ... + 692366.

It is an arithmetic number, because the mean of its divisors is an integer number (555371040).

Almost surely, 2^2220101033 is an apocalyptic number.

It is an amenable number.

2220101033 is a deficient number, since it is larger than the sum of its proper divisors (1383127).

2220101033 is a wasteful number, since it uses less digits than its factorization.

2220101033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383126.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2220101033 is about 47117.9480983627. The cubic root of 2220101033 is about 1304.5405394567.

Adding to 2220101033 its reverse (3301010222), we get a palindrome (5521111255).

The spelling of 2220101033 in words is "two billion, two hundred twenty million, one hundred one thousand, thirty-three".