1124142221210 has 16 divisors (see below), whose sum is σ = 2023471444896. Its totient is φ = 449653455888.

The previous prime is 1124142221177. The next prime is 1124142221249. The reversal of 1124142221210 is 121222414211.

It is a Curzon number.

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, 1264817 + ... + 1961643.

It is an arithmetic number, because the mean of its divisors is an integer number (126466965306).

Almost surely, 2^{1124142221210} is an apocalyptic number.

1124142221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1124142221210 is a deficient number, since it is larger than the sum of its proper divisors (899329223686).

1124142221210 is a wasteful number, since it uses less digits than its factorization.

1124142221210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858157.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 1124142221210 its reverse (121222414211), we get a palindrome (1245364635421).

The spelling of 1124142221210 in words is "one trillion, one hundred twenty-four billion, one hundred forty-two million, two hundred twenty-one thousand, two hundred ten".