223242412154 has 16 divisors (see below), whose sum is σ = 345690844416. Its totient is φ = 108012655200.

The previous prime is 223242412147. The next prime is 223242412187. The reversal of 223242412154 is 451214242322.

It is a super-3 number, since 3×223242412154³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223242412154.

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, 777449 + ... + 1025139.

It is an arithmetic number, because the mean of its divisors is an integer number (21605677776).

Almost surely, 2^223242412154 is an apocalyptic number.

223242412154 is a deficient number, since it is larger than the sum of its proper divisors (122448432262).

223242412154 is a wasteful number, since it uses less digits than its factorization.

223242412154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262261.

The product of its digits is 30720, while the sum is 32.

Adding to 223242412154 its reverse (451214242322), we get a palindrome (674456654476).

The spelling of 223242412154 in words is "two hundred twenty-three billion, two hundred forty-two million, four hundred twelve thousand, one hundred fifty-four".