1134421431022 has 64 divisors (see below), whose sum is σ = 1946503623168. Its totient is φ = 490821760000.

The previous prime is 1134421430969. The next prime is 1134421431023. The reversal of 1134421431022 is 2201341244311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134421431023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91472022 + ... + 91484422.

It is an arithmetic number, because the mean of its divisors is an integer number (30414119112).

Almost surely, 2^{1134421431022} is an apocalyptic number.

1134421431022 is a deficient number, since it is larger than the sum of its proper divisors (812082192146).

1134421431022 is a wasteful number, since it uses less digits than its factorization.

1134421431022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13305.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1134421431022 its reverse (2201341244311), we get a palindrome (3335762675333).

The spelling of 1134421431022 in words is "one trillion, one hundred thirty-four billion, four hundred twenty-one million, four hundred thirty-one thousand, twenty-two".