1124121030402 has 32 divisors (see below), whose sum is σ = 2366619837120. Its totient is φ = 354978201600.

The previous prime is 1124121030367. The next prime is 1124121030419. The reversal of 1124121030402 is 2040301214211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8691118 + ... + 8819510.

It is an arithmetic number, because the mean of its divisors is an integer number (73956869910).

Almost surely, 2^{1124121030402} is an apocalyptic number.

1124121030402 is an abundant number, since it is smaller than the sum of its proper divisors (1242498806718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1124121030402 is a wasteful number, since it uses less digits than its factorization.

1124121030402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205218.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1124121030402 its reverse (2040301214211), we get a palindrome (3164422244613).

The spelling of 1124121030402 in words is "one trillion, one hundred twenty-four billion, one hundred twenty-one million, thirty thousand, four hundred two".