11054522442 has 32 divisors (see below), whose sum is σ = 23500720512. Its totient is φ = 3454582784.

The previous prime is 11054522399. The next prime is 11054522461. The reversal of 11054522442 is 24422545011.

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, 184638 + ... + 237065.

It is an arithmetic number, because the mean of its divisors is an integer number (734397516).

Almost surely, 2^11054522442 is an apocalyptic number.

11054522442 is an abundant number, since it is smaller than the sum of its proper divisors (12446198070).

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

11054522442 is a wasteful number, since it uses less digits than its factorization.

11054522442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421982.

The product of its (nonzero) digits is 12800, while the sum is 30.

The spelling of 11054522442 in words is "eleven billion, fifty-four million, five hundred twenty-two thousand, four hundred forty-two".