1030220554 has 16 divisors (see below), whose sum is σ = 1759112640. Its totient is φ = 447921760.

The previous prime is 1030220537. The next prime is 1030220561. The reversal of 1030220554 is 4550220301.

It is a super-2 number, since 2×1030220554² = 2122708779768133832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1017499 + ... + 1018510.

It is an arithmetic number, because the mean of its divisors is an integer number (109944540).

Almost surely, 2^1030220554 is an apocalyptic number.

1030220554 is a deficient number, since it is larger than the sum of its proper divisors (728892086).

1030220554 is a wasteful number, since it uses less digits than its factorization.

1030220554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2036045.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 1030220554 is about 32097.0489920803. The cubic root of 1030220554 is about 1009.9737123505.

Adding to 1030220554 its reverse (4550220301), we get a palindrome (5580440855).

The spelling of 1030220554 in words is "one billion, thirty million, two hundred twenty thousand, five hundred fifty-four".