1225100054 has 8 divisors (see below), whose sum is σ = 1846978848. Its totient is φ = 609440440.

The previous prime is 1225100033. The next prime is 1225100113. The reversal of 1225100054 is 4500015221.

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 = 1225099999 and 1225100035.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1554302 + ... + 1555089.

It is an arithmetic number, because the mean of its divisors is an integer number (230872356).

Almost surely, 2^1225100054 is an apocalyptic number.

1225100054 is a deficient number, since it is larger than the sum of its proper divisors (621878794).

1225100054 is a wasteful number, since it uses less digits than its factorization.

1225100054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3109590.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 1225100054 is about 35001.4293136723. The cubic root of 1225100054 is about 1070.0166107999.

Adding to 1225100054 its reverse (4500015221), we get a palindrome (5725115275).

The spelling of 1225100054 in words is "one billion, two hundred twenty-five million, one hundred thousand, fifty-four".