1223054002 has 8 divisors (see below), whose sum is σ = 1835499312. Its totient is φ = 611220900.

The previous prime is 1223053987. The next prime is 1223054009. The reversal of 1223054002 is 2004503221.

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

It is a super-2 number, since 2×1223054002² = 2991722183616432008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1223054009) 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, 148024 + ... + 156067.

It is an arithmetic number, because the mean of its divisors is an integer number (229437414).

Almost surely, 2^1223054002 is an apocalyptic number.

1223054002 is a deficient number, since it is larger than the sum of its proper divisors (612445310).

1223054002 is a wasteful number, since it uses less digits than its factorization.

1223054002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306104.

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

The square root of 1223054002 is about 34972.1889792446. The cubic root of 1223054002 is about 1069.4205970165.

Adding to 1223054002 its reverse (2004503221), we get a palindrome (3227557223).

The spelling of 1223054002 in words is "one billion, two hundred twenty-three million, fifty-four thousand, two".