1121214484590 has 32 divisors (see below), whose sum is σ = 2691474202656. Its totient is φ = 298928369280.

The previous prime is 1121214484583. The next prime is 1121214484633. The reversal of 1121214484590 is 954844121211.

It is a happy number.

It is a Curzon number.

It is a congruent number.

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, 3738201 + ... + 4026980.

It is an arithmetic number, because the mean of its divisors is an integer number (84108568833).

Almost surely, 2^{1121214484590} is an apocalyptic number.

1121214484590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121214484590 is an abundant number, since it is smaller than the sum of its proper divisors (1570259718066).

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

1121214484590 is a wasteful number, since it uses less digits than its factorization.

1121214484590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7770004.

The product of its (nonzero) digits is 92160, while the sum is 42.

The spelling of 1121214484590 in words is "one trillion, one hundred twenty-one billion, two hundred fourteen million, four hundred eighty-four thousand, five hundred ninety".