2220154030 has 8 divisors (see below), whose sum is σ = 3996277272. Its totient is φ = 888061608.

The previous prime is 2220154003. The next prime is 2220154033. The reversal of 2220154030 is 304510222.

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

It is a junction number, because it is equal to n+sod(n) for n = 2220153989 and 2220154007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220154033) 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, 111007692 + ... + 111007711.

It is an arithmetic number, because the mean of its divisors is an integer number (499534659).

Almost surely, 2^2220154030 is an apocalyptic number.

2220154030 is a deficient number, since it is larger than the sum of its proper divisors (1776123242).

2220154030 is a wasteful number, since it uses less digits than its factorization.

2220154030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222015410.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2220154030 is about 47118.5104815507. The cubic root of 2220154030 is about 1304.5509197928.

Adding to 2220154030 its reverse (304510222), we get a palindrome (2524664252).

The spelling of 2220154030 in words is "two billion, two hundred twenty million, one hundred fifty-four thousand, thirty".